diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index abaa65b1725b..1f07bcdb65ff 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -209,7 +209,8 @@ Update instructions:
 | Crate              | Description                                                                          |
 |--------------------|--------------------------------------------------------------------------------------|
 | re_analytics       | Rerun's analytics SDK                                                                |
-| re_capabilities    | Capability tokens                                                                   |
+| re_byte_size       | Calculate the heap-allocated size of values at runtime                               |
+| re_capabilities    | Capability tokens                                                                    |
 | re_case            | Case conversions, the way Rerun likes them                                           |
 | re_crash_handler   | Detect panics and signals, logging them and optionally sending them to analytics.    |
 | re_error           | Helpers for handling errors.                                                         |
diff --git a/Cargo.lock b/Cargo.lock
index 356aea98c0b7..cc5951d3b51d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5605,6 +5605,17 @@ dependencies = [
  "walkdir",
 ]
 
+[[package]]
+name = "re_byte_size"
+version = "0.22.0-alpha.1+dev"
+dependencies = [
+ "arrow",
+ "half",
+ "re_arrow2",
+ "re_tuid",
+ "smallvec",
+]
+
 [[package]]
 name = "re_capabilities"
 version = "0.22.0-alpha.1+dev"
@@ -5637,6 +5648,7 @@ dependencies = [
  "nohash-hasher",
  "rand",
  "re_arrow2",
+ "re_byte_size",
  "re_error",
  "re_format",
  "re_format_arrow",
@@ -5667,6 +5679,7 @@ dependencies = [
  "parking_lot",
  "rand",
  "re_arrow2",
+ "re_byte_size",
  "re_chunk",
  "re_format",
  "re_log",
@@ -5689,6 +5702,7 @@ dependencies = [
  "egui",
  "egui_extras",
  "itertools 0.13.0",
+ "re_byte_size",
  "re_chunk_store",
  "re_format",
  "re_log_types",
@@ -5708,6 +5722,7 @@ dependencies = [
  "egui_plot",
  "itertools 0.13.0",
  "nohash-hasher",
+ "re_byte_size",
  "re_data_source",
  "re_data_ui",
  "re_format",
@@ -5814,6 +5829,7 @@ dependencies = [
  "image",
  "itertools 0.13.0",
  "nohash-hasher",
+ "re_byte_size",
  "re_capabilities",
  "re_chunk_store",
  "re_entity_db",
@@ -5897,6 +5913,7 @@ dependencies = [
  "parking_lot",
  "rand",
  "re_build_info",
+ "re_byte_size",
  "re_chunk",
  "re_chunk_store",
  "re_format",
@@ -6033,6 +6050,7 @@ dependencies = [
  "num-traits",
  "re_arrow2",
  "re_build_info",
+ "re_byte_size",
  "re_format",
  "re_log",
  "re_protos",
@@ -6133,6 +6151,7 @@ dependencies = [
  "paste",
  "rand",
  "re_arrow2",
+ "re_byte_size",
  "re_chunk",
  "re_chunk_store",
  "re_error",
@@ -6264,6 +6283,7 @@ dependencies = [
  "re_arrow2",
  "re_build_info",
  "re_build_tools",
+ "re_byte_size",
  "re_chunk",
  "re_chunk_store",
  "re_data_loader",
@@ -6428,6 +6448,7 @@ dependencies = [
  "rayon",
  "re_arrow2",
  "re_build_tools",
+ "re_byte_size",
  "re_format",
  "re_log",
  "re_log_types",
@@ -6484,18 +6505,17 @@ dependencies = [
  "bytemuck",
  "criterion",
  "document-features",
- "half",
  "itertools 0.13.0",
  "nohash-hasher",
  "once_cell",
  "re_arrow2",
+ "re_byte_size",
  "re_case",
  "re_error",
  "re_string_interner",
  "re_tracing",
  "re_tuid",
  "serde",
- "smallvec",
  "thiserror 1.0.65",
 ]
 
@@ -7203,6 +7223,7 @@ dependencies = [
  "re_analytics",
  "re_build_info",
  "re_build_tools",
+ "re_byte_size",
  "re_capabilities",
  "re_chunk",
  "re_chunk_store",
diff --git a/Cargo.toml b/Cargo.toml
index 3b001f0d8032..5079054fede6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -80,6 +80,7 @@ re_format = { path = "crates/utils/re_format", version = "=0.22.0-alpha.1", defa
 re_int_histogram = { path = "crates/utils/re_int_histogram", version = "=0.22.0-alpha.1", default-features = false }
 re_log = { path = "crates/utils/re_log", version = "=0.22.0-alpha.1", default-features = false }
 re_memory = { path = "crates/utils/re_memory", version = "=0.22.0-alpha.1", default-features = false }
+re_byte_size = { path = "crates/utils/re_byte_size", version = "=0.22.0-alpha.1", default-features = false }
 re_smart_channel = { path = "crates/utils/re_smart_channel", version = "=0.22.0-alpha.1", default-features = false }
 re_string_interner = { path = "crates/utils/re_string_interner", version = "=0.22.0-alpha.1", default-features = false }
 re_tracing = { path = "crates/utils/re_tracing", version = "=0.22.0-alpha.1", default-features = false }
diff --git a/crates/build/re_types_builder/src/codegen/rust/api.rs b/crates/build/re_types_builder/src/codegen/rust/api.rs
index 058dce7b7a89..3c33171b8068 100644
--- a/crates/build/re_types_builder/src/codegen/rust/api.rs
+++ b/crates/build/re_types_builder/src/codegen/rust/api.rs
@@ -331,7 +331,7 @@ fn quote_struct(
         };
 
         quote! {
-            impl ::re_types_core::SizeBytes for #name {
+            impl ::re_byte_size::SizeBytes for #name {
                 #[inline]
                 fn heap_size_bytes(&self) -> u64 {
                     #heap_size_bytes_impl
@@ -443,7 +443,7 @@ fn quote_union(
         };
 
         quote! {
-            impl ::re_types_core::SizeBytes for #name {
+            impl ::re_byte_size::SizeBytes for #name {
                 #[inline]
                 fn heap_size_bytes(&self) -> u64 {
                     #![allow(clippy::match_same_arms)]
@@ -630,7 +630,7 @@ fn quote_enum(
             }
         }
 
-        impl ::re_types_core::SizeBytes for #name {
+        impl ::re_byte_size::SizeBytes for #name {
             #[inline]
             fn heap_size_bytes(&self) -> u64 {
                 0
diff --git a/crates/store/re_chunk/Cargo.toml b/crates/store/re_chunk/Cargo.toml
index 676a0d1ddbab..90e253be49dc 100644
--- a/crates/store/re_chunk/Cargo.toml
+++ b/crates/store/re_chunk/Cargo.toml
@@ -37,6 +37,7 @@ arrow = ["arrow2/arrow"]
 [dependencies]
 
 # Rerun
+re_byte_size.workspace = true
 re_error.workspace = true
 re_format.workspace = true
 re_format_arrow.workspace = true
diff --git a/crates/store/re_chunk/src/batcher.rs b/crates/store/re_chunk/src/batcher.rs
index cefbaeed9a42..44a9ffe6be70 100644
--- a/crates/store/re_chunk/src/batcher.rs
+++ b/crates/store/re_chunk/src/batcher.rs
@@ -8,8 +8,9 @@ use arrow2::array::{Array as Arrow2Array, PrimitiveArray as Arrow2PrimitiveArray
 use crossbeam::channel::{Receiver, Sender};
 use nohash_hasher::IntMap;
 
+use re_byte_size::SizeBytes as _;
 use re_log_types::{EntityPath, ResolvedTimeRange, TimeInt, TimePoint, Timeline};
-use re_types_core::{ComponentDescriptor, SizeBytes as _};
+use re_types_core::ComponentDescriptor;
 
 use crate::{chunk::ChunkComponents, Chunk, ChunkId, ChunkResult, RowId, TimeColumn};
 
@@ -695,7 +696,7 @@ impl PendingRow {
     }
 }
 
-impl re_types_core::SizeBytes for PendingRow {
+impl re_byte_size::SizeBytes for PendingRow {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         let Self {
diff --git a/crates/store/re_chunk/src/chunk.rs b/crates/store/re_chunk/src/chunk.rs
index 25ace6e31545..ca2605d97dd4 100644
--- a/crates/store/re_chunk/src/chunk.rs
+++ b/crates/store/re_chunk/src/chunk.rs
@@ -8,14 +8,14 @@ use arrow2::{
     },
     Either,
 };
-
 use itertools::{izip, Itertools};
 use nohash_hasher::IntMap;
 
+use re_byte_size::SizeBytes as _;
 use re_log_types::{EntityPath, ResolvedTimeRange, Time, TimeInt, TimePoint, Timeline};
 use re_types_core::{
     ComponentDescriptor, ComponentName, DeserializationError, Loggable, LoggableBatch,
-    SerializationError, SizeBytes,
+    SerializationError,
 };
 
 use crate::{ChunkId, RowId};
@@ -1399,7 +1399,7 @@ impl TimeColumn {
     }
 }
 
-impl re_types_core::SizeBytes for Chunk {
+impl re_byte_size::SizeBytes for Chunk {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         let Self {
@@ -1428,7 +1428,7 @@ impl re_types_core::SizeBytes for Chunk {
     }
 }
 
-impl re_types_core::SizeBytes for TimeColumn {
+impl re_byte_size::SizeBytes for TimeColumn {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         let Self {
diff --git a/crates/store/re_chunk/src/helpers.rs b/crates/store/re_chunk/src/helpers.rs
index 4e1ac8ddaf5b..8045e5af5289 100644
--- a/crates/store/re_chunk/src/helpers.rs
+++ b/crates/store/re_chunk/src/helpers.rs
@@ -4,7 +4,7 @@ use arrow::array::ArrayRef;
 use arrow2::array::Array as Arrow2Array;
 
 use re_log_types::{TimeInt, Timeline};
-use re_types_core::{Component, ComponentName, SizeBytes};
+use re_types_core::{Component, ComponentName};
 
 use crate::{Chunk, ChunkResult, RowId};
 
@@ -175,7 +175,7 @@ impl std::ops::Deref for UnitChunkShared {
     }
 }
 
-impl SizeBytes for UnitChunkShared {
+impl re_byte_size::SizeBytes for UnitChunkShared {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         Chunk::heap_size_bytes(&self.0)
diff --git a/crates/store/re_chunk/src/id.rs b/crates/store/re_chunk/src/id.rs
index 1ac286d4e74e..3fe38ba7eb12 100644
--- a/crates/store/re_chunk/src/id.rs
+++ b/crates/store/re_chunk/src/id.rs
@@ -86,7 +86,7 @@ impl ChunkId {
     }
 }
 
-impl re_types_core::SizeBytes for ChunkId {
+impl re_byte_size::SizeBytes for ChunkId {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
@@ -223,7 +223,7 @@ impl RowId {
     }
 }
 
-impl re_types_core::SizeBytes for RowId {
+impl re_byte_size::SizeBytes for RowId {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_chunk/src/lib.rs b/crates/store/re_chunk/src/lib.rs
index 564885c20101..9ee2ed555e18 100644
--- a/crates/store/re_chunk/src/lib.rs
+++ b/crates/store/re_chunk/src/lib.rs
@@ -52,6 +52,7 @@ pub mod external {
     pub use arrow2;
     pub use nohash_hasher;
 
+    pub use re_byte_size;
     pub use re_log_types;
 
     #[cfg(not(target_arch = "wasm32"))]
diff --git a/crates/store/re_chunk/src/transport.rs b/crates/store/re_chunk/src/transport.rs
index 874ba3034ff9..c7bf9d52559e 100644
--- a/crates/store/re_chunk/src/transport.rs
+++ b/crates/store/re_chunk/src/transport.rs
@@ -9,11 +9,12 @@ use arrow2::{
         Schema as Arrow2Schema, TimeUnit as ArrowTimeUnit,
     },
 };
-
 use itertools::Itertools;
 use nohash_hasher::IntMap;
+
+use re_byte_size::SizeBytes as _;
 use re_log_types::{EntityPath, Timeline};
-use re_types_core::{Component as _, ComponentDescriptor, Loggable as _, SizeBytes};
+use re_types_core::{Component as _, ComponentDescriptor, Loggable as _};
 
 use crate::{chunk::ChunkComponents, Chunk, ChunkError, ChunkId, ChunkResult, RowId, TimeColumn};
 
diff --git a/crates/store/re_chunk_store/Cargo.toml b/crates/store/re_chunk_store/Cargo.toml
index dde2529fa031..1929c5c73989 100644
--- a/crates/store/re_chunk_store/Cargo.toml
+++ b/crates/store/re_chunk_store/Cargo.toml
@@ -27,6 +27,7 @@ deadlock_detection = ["parking_lot/deadlock_detection"]
 
 [dependencies]
 # Rerun dependencies:
+re_byte_size.workspace = true
 re_chunk.workspace = true
 re_format.workspace = true
 re_log = { workspace = true, features = ["setup"] }
diff --git a/crates/store/re_chunk_store/src/gc.rs b/crates/store/re_chunk_store/src/gc.rs
index f6f7612cb27f..72fffcb0868a 100644
--- a/crates/store/re_chunk_store/src/gc.rs
+++ b/crates/store/re_chunk_store/src/gc.rs
@@ -5,11 +5,12 @@ use std::{
 
 use ahash::{HashMap, HashSet};
 use nohash_hasher::IntMap;
+use re_byte_size::SizeBytes;
 use web_time::Instant;
 
 use re_chunk::{Chunk, ChunkId};
 use re_log_types::{EntityPath, ResolvedTimeRange, TimeInt, Timeline};
-use re_types_core::{ComponentName, SizeBytes};
+use re_types_core::ComponentName;
 
 use crate::{
     store::ChunkIdSetPerTime, ChunkStore, ChunkStoreChunkStats, ChunkStoreDiff, ChunkStoreDiffKind,
diff --git a/crates/store/re_chunk_store/src/stats.rs b/crates/store/re_chunk_store/src/stats.rs
index 213d946b9b23..2562ebc7acbc 100644
--- a/crates/store/re_chunk_store/src/stats.rs
+++ b/crates/store/re_chunk_store/src/stats.rs
@@ -1,7 +1,7 @@
 use std::sync::{atomic::Ordering, Arc};
 
+use re_byte_size::SizeBytes;
 use re_chunk::{Chunk, ComponentName, EntityPath, Timeline};
-use re_types_core::SizeBytes;
 
 use crate::ChunkStore;
 
diff --git a/crates/store/re_chunk_store/src/writes.rs b/crates/store/re_chunk_store/src/writes.rs
index 28546832796c..19d14ad72b85 100644
--- a/crates/store/re_chunk_store/src/writes.rs
+++ b/crates/store/re_chunk_store/src/writes.rs
@@ -4,8 +4,8 @@ use ahash::HashMap;
 use arrow2::array::{Array as _, ListArray as Arrow2ListArray};
 use itertools::Itertools as _;
 
+use re_byte_size::SizeBytes;
 use re_chunk::{Chunk, EntityPath, RowId};
-use re_types_core::SizeBytes;
 
 use crate::{
     store::ChunkIdSetPerTime, ChunkStore, ChunkStoreChunkStats, ChunkStoreConfig, ChunkStoreDiff,
diff --git a/crates/store/re_entity_db/Cargo.toml b/crates/store/re_entity_db/Cargo.toml
index 9b2f6e326543..3cbc5cccaa05 100644
--- a/crates/store/re_entity_db/Cargo.toml
+++ b/crates/store/re_entity_db/Cargo.toml
@@ -28,6 +28,7 @@ serde = ["dep:serde", "re_log_types/serde"]
 
 [dependencies]
 re_build_info.workspace = true
+re_byte_size.workspace = true
 re_chunk = { workspace = true, features = ["serde"] }
 re_chunk_store.workspace = true
 re_format.workspace = true
diff --git a/crates/store/re_entity_db/src/entity_db.rs b/crates/store/re_entity_db/src/entity_db.rs
index 0d2563d557e5..618332b18d40 100644
--- a/crates/store/re_entity_db/src/entity_db.rs
+++ b/crates/store/re_entity_db/src/entity_db.rs
@@ -761,7 +761,7 @@ impl EntityDb {
     }
 }
 
-impl re_types_core::SizeBytes for EntityDb {
+impl re_byte_size::SizeBytes for EntityDb {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         // TODO(emilk): size of entire EntityDb, including secondary indices etc
diff --git a/crates/store/re_log_types/Cargo.toml b/crates/store/re_log_types/Cargo.toml
index 58c67788ff93..8e13bf3a3e12 100644
--- a/crates/store/re_log_types/Cargo.toml
+++ b/crates/store/re_log_types/Cargo.toml
@@ -43,6 +43,7 @@ serde = [
 
 # Rerun
 re_build_info.workspace = true
+re_byte_size.workspace = true
 re_format.workspace = true
 re_log.workspace = true
 re_protos.workspace = true
diff --git a/crates/store/re_log_types/src/example_components.rs b/crates/store/re_log_types/src/example_components.rs
index 5ee3df3a3a81..849d88385493 100644
--- a/crates/store/re_log_types/src/example_components.rs
+++ b/crates/store/re_log_types/src/example_components.rs
@@ -2,7 +2,8 @@
 
 use std::sync::Arc;
 
-use re_types_core::{Component, ComponentDescriptor, DeserializationError, Loggable, SizeBytes};
+use re_byte_size::SizeBytes;
+use re_types_core::{Component, ComponentDescriptor, DeserializationError, Loggable};
 
 // ----------------------------------------------------------------------------
 
diff --git a/crates/store/re_log_types/src/hash.rs b/crates/store/re_log_types/src/hash.rs
index 93826b76edee..6920b376f4d1 100644
--- a/crates/store/re_log_types/src/hash.rs
+++ b/crates/store/re_log_types/src/hash.rs
@@ -7,7 +7,7 @@
 #[derive(Copy, Clone, Eq, PartialOrd, Ord)]
 pub struct Hash64(u64);
 
-impl re_types_core::SizeBytes for Hash64 {
+impl re_byte_size::SizeBytes for Hash64 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_log_types/src/path/entity_path.rs b/crates/store/re_log_types/src/path/entity_path.rs
index ea412cf364cf..77d2cdc2a9a3 100644
--- a/crates/store/re_log_types/src/path/entity_path.rs
+++ b/crates/store/re_log_types/src/path/entity_path.rs
@@ -3,8 +3,8 @@ use std::sync::Arc;
 use ahash::{HashMap, HashSet};
 use itertools::Itertools as _;
 
+use re_byte_size::SizeBytes;
 use re_string_interner::InternedString;
-use re_types_core::SizeBytes;
 
 use crate::{hash::Hash64, EntityPathPart};
 
@@ -14,7 +14,7 @@ use crate::{hash::Hash64, EntityPathPart};
 #[derive(Copy, Clone, Eq, PartialOrd, Ord)]
 pub struct EntityPathHash(Hash64);
 
-impl re_types_core::SizeBytes for EntityPathHash {
+impl re_byte_size::SizeBytes for EntityPathHash {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_log_types/src/resolved_time_range.rs b/crates/store/re_log_types/src/resolved_time_range.rs
index 5cd8af4a561c..56d8fadcae05 100644
--- a/crates/store/re_log_types/src/resolved_time_range.rs
+++ b/crates/store/re_log_types/src/resolved_time_range.rs
@@ -125,7 +125,7 @@ impl ResolvedTimeRange {
     }
 }
 
-impl re_types_core::SizeBytes for ResolvedTimeRange {
+impl re_byte_size::SizeBytes for ResolvedTimeRange {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_log_types/src/time_point/mod.rs b/crates/store/re_log_types/src/time_point/mod.rs
index dbb5ea5bda21..696da3d8cc42 100644
--- a/crates/store/re_log_types/src/time_point/mod.rs
+++ b/crates/store/re_log_types/src/time_point/mod.rs
@@ -98,7 +98,7 @@ impl TimePoint {
     }
 }
 
-impl re_types_core::SizeBytes for TimePoint {
+impl re_byte_size::SizeBytes for TimePoint {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_log_types/src/time_point/time_int.rs b/crates/store/re_log_types/src/time_point/time_int.rs
index 46e73dca4721..807869f74aaf 100644
--- a/crates/store/re_log_types/src/time_point/time_int.rs
+++ b/crates/store/re_log_types/src/time_point/time_int.rs
@@ -12,7 +12,7 @@ pub struct TimeInt(Option<NonMinI64>);
 static_assertions::assert_eq_size!(TimeInt, i64);
 static_assertions::assert_eq_align!(TimeInt, i64);
 
-impl re_types_core::SizeBytes for TimeInt {
+impl re_byte_size::SizeBytes for TimeInt {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_log_types/src/time_point/timeline.rs b/crates/store/re_log_types/src/time_point/timeline.rs
index da8f723115d9..d428b23d4176 100644
--- a/crates/store/re_log_types/src/time_point/timeline.rs
+++ b/crates/store/re_log_types/src/time_point/timeline.rs
@@ -125,7 +125,7 @@ impl Timeline {
 
 impl nohash_hasher::IsEnabled for Timeline {}
 
-impl re_types_core::SizeBytes for Timeline {
+impl re_byte_size::SizeBytes for Timeline {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_query/Cargo.toml b/crates/store/re_query/Cargo.toml
index c99ad2a87247..389d3e749ff5 100644
--- a/crates/store/re_query/Cargo.toml
+++ b/crates/store/re_query/Cargo.toml
@@ -28,6 +28,7 @@ codegen = []
 
 [dependencies]
 # Rerun dependencies:
+re_byte_size.workspace = true
 re_chunk.workspace = true
 re_chunk_store.workspace = true
 re_error.workspace = true
diff --git a/crates/store/re_query/src/cache.rs b/crates/store/re_query/src/cache.rs
index a6e7edf16492..44444152524c 100644
--- a/crates/store/re_query/src/cache.rs
+++ b/crates/store/re_query/src/cache.rs
@@ -26,7 +26,7 @@ pub struct QueryCacheKey {
     pub component_name: ComponentName,
 }
 
-impl re_types_core::SizeBytes for QueryCacheKey {
+impl re_byte_size::SizeBytes for QueryCacheKey {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         let Self {
diff --git a/crates/store/re_query/src/cache_stats.rs b/crates/store/re_query/src/cache_stats.rs
index 7eb8a96c0daa..e34506a815e4 100644
--- a/crates/store/re_query/src/cache_stats.rs
+++ b/crates/store/re_query/src/cache_stats.rs
@@ -1,6 +1,6 @@
 use std::collections::BTreeMap;
 
-use re_types_core::SizeBytes as _;
+use re_byte_size::SizeBytes as _;
 
 use crate::{QueryCache, QueryCacheKey};
 
diff --git a/crates/store/re_query/src/latest_at.rs b/crates/store/re_query/src/latest_at.rs
index 2bca910b2d12..eb0afd78425d 100644
--- a/crates/store/re_query/src/latest_at.rs
+++ b/crates/store/re_query/src/latest_at.rs
@@ -8,12 +8,13 @@ use arrow2::array::Array as Arrow2Array;
 use nohash_hasher::IntMap;
 use parking_lot::RwLock;
 
+use re_byte_size::SizeBytes;
 use re_chunk::{Chunk, RowId, UnitChunkShared};
 use re_chunk_store::{ChunkStore, LatestAtQuery, TimeInt};
 use re_log_types::EntityPath;
 use re_types_core::{
     components::ClearIsRecursive, external::arrow::array::ArrayRef, Component, ComponentDescriptor,
-    ComponentName, SizeBytes,
+    ComponentName,
 };
 
 use crate::{QueryCache, QueryCacheKey, QueryError};
diff --git a/crates/store/re_query/src/range.rs b/crates/store/re_query/src/range.rs
index 6680b61c6d98..2b91f1a3a7f1 100644
--- a/crates/store/re_query/src/range.rs
+++ b/crates/store/re_query/src/range.rs
@@ -4,10 +4,11 @@ use ahash::HashMap;
 use nohash_hasher::IntMap;
 use parking_lot::RwLock;
 
+use re_byte_size::SizeBytes;
 use re_chunk::{Chunk, ChunkId};
 use re_chunk_store::{ChunkStore, RangeQuery, TimeInt};
 use re_log_types::{EntityPath, ResolvedTimeRange};
-use re_types_core::{ComponentDescriptor, ComponentName, DeserializationError, SizeBytes};
+use re_types_core::{ComponentDescriptor, ComponentName, DeserializationError};
 
 use crate::{QueryCache, QueryCacheKey};
 
diff --git a/crates/store/re_types/Cargo.toml b/crates/store/re_types/Cargo.toml
index 46a740e3d6b6..b6c2250dcad0 100644
--- a/crates/store/re_types/Cargo.toml
+++ b/crates/store/re_types/Cargo.toml
@@ -52,6 +52,7 @@ testing = []
 
 [dependencies]
 # Rerun
+re_byte_size.workspace = true
 re_format.workspace = true
 re_log.workspace = true
 re_log_types.workspace = true
diff --git a/crates/store/re_types/src/archetypes/annotation_context.rs b/crates/store/re_types/src/archetypes/annotation_context.rs
index 8612d3af7624..4f75eb79e6f8 100644
--- a/crates/store/re_types/src/archetypes/annotation_context.rs
+++ b/crates/store/re_types/src/archetypes/annotation_context.rs
@@ -221,7 +221,7 @@ impl AnnotationContext {
     }
 }
 
-impl ::re_types_core::SizeBytes for AnnotationContext {
+impl ::re_byte_size::SizeBytes for AnnotationContext {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.context.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/arrows2d.rs b/crates/store/re_types/src/archetypes/arrows2d.rs
index 73d077994f4f..65c1454a13b2 100644
--- a/crates/store/re_types/src/archetypes/arrows2d.rs
+++ b/crates/store/re_types/src/archetypes/arrows2d.rs
@@ -566,7 +566,7 @@ impl Arrows2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Arrows2D {
+impl ::re_byte_size::SizeBytes for Arrows2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.vectors.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/arrows3d.rs b/crates/store/re_types/src/archetypes/arrows3d.rs
index a6cd1074b5c3..9f4c648b479d 100644
--- a/crates/store/re_types/src/archetypes/arrows3d.rs
+++ b/crates/store/re_types/src/archetypes/arrows3d.rs
@@ -532,7 +532,7 @@ impl Arrows3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Arrows3D {
+impl ::re_byte_size::SizeBytes for Arrows3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.vectors.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/asset3d.rs b/crates/store/re_types/src/archetypes/asset3d.rs
index e1381ac13f03..46de56856857 100644
--- a/crates/store/re_types/src/archetypes/asset3d.rs
+++ b/crates/store/re_types/src/archetypes/asset3d.rs
@@ -325,7 +325,7 @@ impl Asset3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Asset3D {
+impl ::re_byte_size::SizeBytes for Asset3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.blob.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/asset_video.rs b/crates/store/re_types/src/archetypes/asset_video.rs
index 6d405894be12..3bc3494f7f82 100644
--- a/crates/store/re_types/src/archetypes/asset_video.rs
+++ b/crates/store/re_types/src/archetypes/asset_video.rs
@@ -332,7 +332,7 @@ impl AssetVideo {
     }
 }
 
-impl ::re_types_core::SizeBytes for AssetVideo {
+impl ::re_byte_size::SizeBytes for AssetVideo {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.blob.heap_size_bytes() + self.media_type.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/bar_chart.rs b/crates/store/re_types/src/archetypes/bar_chart.rs
index 8f5e2157db79..a0a72808d8f5 100644
--- a/crates/store/re_types/src/archetypes/bar_chart.rs
+++ b/crates/store/re_types/src/archetypes/bar_chart.rs
@@ -241,7 +241,7 @@ impl BarChart {
     }
 }
 
-impl ::re_types_core::SizeBytes for BarChart {
+impl ::re_byte_size::SizeBytes for BarChart {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.values.heap_size_bytes() + self.color.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/boxes2d.rs b/crates/store/re_types/src/archetypes/boxes2d.rs
index e63a42357d97..4af433bf4e84 100644
--- a/crates/store/re_types/src/archetypes/boxes2d.rs
+++ b/crates/store/re_types/src/archetypes/boxes2d.rs
@@ -556,7 +556,7 @@ impl Boxes2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Boxes2D {
+impl ::re_byte_size::SizeBytes for Boxes2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.half_sizes.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/boxes3d.rs b/crates/store/re_types/src/archetypes/boxes3d.rs
index f0b2d929212e..b9a3773fdb4f 100644
--- a/crates/store/re_types/src/archetypes/boxes3d.rs
+++ b/crates/store/re_types/src/archetypes/boxes3d.rs
@@ -689,7 +689,7 @@ impl Boxes3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Boxes3D {
+impl ::re_byte_size::SizeBytes for Boxes3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.half_sizes.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/capsules3d.rs b/crates/store/re_types/src/archetypes/capsules3d.rs
index 7e5cb90368b7..f35d06ba6b40 100644
--- a/crates/store/re_types/src/archetypes/capsules3d.rs
+++ b/crates/store/re_types/src/archetypes/capsules3d.rs
@@ -639,7 +639,7 @@ impl Capsules3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Capsules3D {
+impl ::re_byte_size::SizeBytes for Capsules3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.lengths.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/depth_image.rs b/crates/store/re_types/src/archetypes/depth_image.rs
index fcaa8f20b1b7..9ad9d9e9d341 100644
--- a/crates/store/re_types/src/archetypes/depth_image.rs
+++ b/crates/store/re_types/src/archetypes/depth_image.rs
@@ -538,7 +538,7 @@ impl DepthImage {
     }
 }
 
-impl ::re_types_core::SizeBytes for DepthImage {
+impl ::re_byte_size::SizeBytes for DepthImage {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.buffer.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/disconnected_space.rs b/crates/store/re_types/src/archetypes/disconnected_space.rs
index 642694071edc..7fd70ca34985 100644
--- a/crates/store/re_types/src/archetypes/disconnected_space.rs
+++ b/crates/store/re_types/src/archetypes/disconnected_space.rs
@@ -219,7 +219,7 @@ impl DisconnectedSpace {
     }
 }
 
-impl ::re_types_core::SizeBytes for DisconnectedSpace {
+impl ::re_byte_size::SizeBytes for DisconnectedSpace {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.disconnected_space.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/ellipsoids3d.rs b/crates/store/re_types/src/archetypes/ellipsoids3d.rs
index 034fbb9f6047..f489375d5c7e 100644
--- a/crates/store/re_types/src/archetypes/ellipsoids3d.rs
+++ b/crates/store/re_types/src/archetypes/ellipsoids3d.rs
@@ -701,7 +701,7 @@ impl Ellipsoids3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Ellipsoids3D {
+impl ::re_byte_size::SizeBytes for Ellipsoids3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.half_sizes.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/encoded_image.rs b/crates/store/re_types/src/archetypes/encoded_image.rs
index c415be42a437..3d44789d062a 100644
--- a/crates/store/re_types/src/archetypes/encoded_image.rs
+++ b/crates/store/re_types/src/archetypes/encoded_image.rs
@@ -350,7 +350,7 @@ impl EncodedImage {
     }
 }
 
-impl ::re_types_core::SizeBytes for EncodedImage {
+impl ::re_byte_size::SizeBytes for EncodedImage {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.blob.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/geo_line_strings.rs b/crates/store/re_types/src/archetypes/geo_line_strings.rs
index 341616ee2eb3..483d08e56823 100644
--- a/crates/store/re_types/src/archetypes/geo_line_strings.rs
+++ b/crates/store/re_types/src/archetypes/geo_line_strings.rs
@@ -315,7 +315,7 @@ impl GeoLineStrings {
     }
 }
 
-impl ::re_types_core::SizeBytes for GeoLineStrings {
+impl ::re_byte_size::SizeBytes for GeoLineStrings {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.line_strings.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/geo_points.rs b/crates/store/re_types/src/archetypes/geo_points.rs
index 1051801f5767..1fab69253378 100644
--- a/crates/store/re_types/src/archetypes/geo_points.rs
+++ b/crates/store/re_types/src/archetypes/geo_points.rs
@@ -359,7 +359,7 @@ impl GeoPoints {
     }
 }
 
-impl ::re_types_core::SizeBytes for GeoPoints {
+impl ::re_byte_size::SizeBytes for GeoPoints {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.positions.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/graph_edges.rs b/crates/store/re_types/src/archetypes/graph_edges.rs
index 19fa08c8c526..1da88a3858d7 100644
--- a/crates/store/re_types/src/archetypes/graph_edges.rs
+++ b/crates/store/re_types/src/archetypes/graph_edges.rs
@@ -250,7 +250,7 @@ impl GraphEdges {
     }
 }
 
-impl ::re_types_core::SizeBytes for GraphEdges {
+impl ::re_byte_size::SizeBytes for GraphEdges {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.edges.heap_size_bytes() + self.graph_type.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/graph_nodes.rs b/crates/store/re_types/src/archetypes/graph_nodes.rs
index 5931330051f3..57fb6e8deb6d 100644
--- a/crates/store/re_types/src/archetypes/graph_nodes.rs
+++ b/crates/store/re_types/src/archetypes/graph_nodes.rs
@@ -449,7 +449,7 @@ impl GraphNodes {
     }
 }
 
-impl ::re_types_core::SizeBytes for GraphNodes {
+impl ::re_byte_size::SizeBytes for GraphNodes {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.node_ids.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/image.rs b/crates/store/re_types/src/archetypes/image.rs
index 523f26001142..e13118acd7bf 100644
--- a/crates/store/re_types/src/archetypes/image.rs
+++ b/crates/store/re_types/src/archetypes/image.rs
@@ -420,7 +420,7 @@ impl Image {
     }
 }
 
-impl ::re_types_core::SizeBytes for Image {
+impl ::re_byte_size::SizeBytes for Image {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.buffer.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/instance_poses3d.rs b/crates/store/re_types/src/archetypes/instance_poses3d.rs
index fd99a27f18ea..7467c753a2e0 100644
--- a/crates/store/re_types/src/archetypes/instance_poses3d.rs
+++ b/crates/store/re_types/src/archetypes/instance_poses3d.rs
@@ -460,7 +460,7 @@ impl InstancePoses3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for InstancePoses3D {
+impl ::re_byte_size::SizeBytes for InstancePoses3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.translations.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/line_strips2d.rs b/crates/store/re_types/src/archetypes/line_strips2d.rs
index 657ffd47d1e3..751634cad3aa 100644
--- a/crates/store/re_types/src/archetypes/line_strips2d.rs
+++ b/crates/store/re_types/src/archetypes/line_strips2d.rs
@@ -544,7 +544,7 @@ impl LineStrips2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for LineStrips2D {
+impl ::re_byte_size::SizeBytes for LineStrips2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.strips.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/line_strips3d.rs b/crates/store/re_types/src/archetypes/line_strips3d.rs
index 3bca90b8753f..271ba62a3ae1 100644
--- a/crates/store/re_types/src/archetypes/line_strips3d.rs
+++ b/crates/store/re_types/src/archetypes/line_strips3d.rs
@@ -510,7 +510,7 @@ impl LineStrips3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for LineStrips3D {
+impl ::re_byte_size::SizeBytes for LineStrips3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.strips.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/mesh3d.rs b/crates/store/re_types/src/archetypes/mesh3d.rs
index e4a7d8528a09..b9db13fd2c3b 100644
--- a/crates/store/re_types/src/archetypes/mesh3d.rs
+++ b/crates/store/re_types/src/archetypes/mesh3d.rs
@@ -670,7 +670,7 @@ impl Mesh3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Mesh3D {
+impl ::re_byte_size::SizeBytes for Mesh3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.vertex_positions.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/pinhole.rs b/crates/store/re_types/src/archetypes/pinhole.rs
index 23dc3ee1c755..faa547daf0e5 100644
--- a/crates/store/re_types/src/archetypes/pinhole.rs
+++ b/crates/store/re_types/src/archetypes/pinhole.rs
@@ -452,7 +452,7 @@ impl Pinhole {
     }
 }
 
-impl ::re_types_core::SizeBytes for Pinhole {
+impl ::re_byte_size::SizeBytes for Pinhole {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.image_from_camera.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/points2d.rs b/crates/store/re_types/src/archetypes/points2d.rs
index 8b8cbf318a53..f9fbf0736ae0 100644
--- a/crates/store/re_types/src/archetypes/points2d.rs
+++ b/crates/store/re_types/src/archetypes/points2d.rs
@@ -618,7 +618,7 @@ impl Points2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Points2D {
+impl ::re_byte_size::SizeBytes for Points2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.positions.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/points3d.rs b/crates/store/re_types/src/archetypes/points3d.rs
index 0828e9e0eda4..eb73be1becd2 100644
--- a/crates/store/re_types/src/archetypes/points3d.rs
+++ b/crates/store/re_types/src/archetypes/points3d.rs
@@ -569,7 +569,7 @@ impl Points3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Points3D {
+impl ::re_byte_size::SizeBytes for Points3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.positions.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/scalar.rs b/crates/store/re_types/src/archetypes/scalar.rs
index 8bebaac4327a..fc33ed040c89 100644
--- a/crates/store/re_types/src/archetypes/scalar.rs
+++ b/crates/store/re_types/src/archetypes/scalar.rs
@@ -205,7 +205,7 @@ impl Scalar {
     }
 }
 
-impl ::re_types_core::SizeBytes for Scalar {
+impl ::re_byte_size::SizeBytes for Scalar {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.scalar.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/segmentation_image.rs b/crates/store/re_types/src/archetypes/segmentation_image.rs
index b26145d93c44..bb708752d312 100644
--- a/crates/store/re_types/src/archetypes/segmentation_image.rs
+++ b/crates/store/re_types/src/archetypes/segmentation_image.rs
@@ -358,7 +358,7 @@ impl SegmentationImage {
     }
 }
 
-impl ::re_types_core::SizeBytes for SegmentationImage {
+impl ::re_byte_size::SizeBytes for SegmentationImage {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.buffer.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/series_line.rs b/crates/store/re_types/src/archetypes/series_line.rs
index 258b7bd9996c..3762871076f2 100644
--- a/crates/store/re_types/src/archetypes/series_line.rs
+++ b/crates/store/re_types/src/archetypes/series_line.rs
@@ -373,7 +373,7 @@ impl SeriesLine {
     }
 }
 
-impl ::re_types_core::SizeBytes for SeriesLine {
+impl ::re_byte_size::SizeBytes for SeriesLine {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.color.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/series_point.rs b/crates/store/re_types/src/archetypes/series_point.rs
index b77a9c91b18b..d835e4fde0c6 100644
--- a/crates/store/re_types/src/archetypes/series_point.rs
+++ b/crates/store/re_types/src/archetypes/series_point.rs
@@ -366,7 +366,7 @@ impl SeriesPoint {
     }
 }
 
-impl ::re_types_core::SizeBytes for SeriesPoint {
+impl ::re_byte_size::SizeBytes for SeriesPoint {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.color.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/tensor.rs b/crates/store/re_types/src/archetypes/tensor.rs
index 54abbdffd86c..e233b9e422ed 100644
--- a/crates/store/re_types/src/archetypes/tensor.rs
+++ b/crates/store/re_types/src/archetypes/tensor.rs
@@ -266,7 +266,7 @@ impl Tensor {
     }
 }
 
-impl ::re_types_core::SizeBytes for Tensor {
+impl ::re_byte_size::SizeBytes for Tensor {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.data.heap_size_bytes() + self.value_range.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/text_document.rs b/crates/store/re_types/src/archetypes/text_document.rs
index 06d506570baf..dec85a289692 100644
--- a/crates/store/re_types/src/archetypes/text_document.rs
+++ b/crates/store/re_types/src/archetypes/text_document.rs
@@ -294,7 +294,7 @@ impl TextDocument {
     }
 }
 
-impl ::re_types_core::SizeBytes for TextDocument {
+impl ::re_byte_size::SizeBytes for TextDocument {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.text.heap_size_bytes() + self.media_type.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/text_log.rs b/crates/store/re_types/src/archetypes/text_log.rs
index c23408094261..83283fde7bc3 100644
--- a/crates/store/re_types/src/archetypes/text_log.rs
+++ b/crates/store/re_types/src/archetypes/text_log.rs
@@ -301,7 +301,7 @@ impl TextLog {
     }
 }
 
-impl ::re_types_core::SizeBytes for TextLog {
+impl ::re_byte_size::SizeBytes for TextLog {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.text.heap_size_bytes() + self.level.heap_size_bytes() + self.color.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/transform3d.rs b/crates/store/re_types/src/archetypes/transform3d.rs
index 81eeef4990e0..61d162935f9b 100644
--- a/crates/store/re_types/src/archetypes/transform3d.rs
+++ b/crates/store/re_types/src/archetypes/transform3d.rs
@@ -595,7 +595,7 @@ impl Transform3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Transform3D {
+impl ::re_byte_size::SizeBytes for Transform3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.translation.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/video_frame_reference.rs b/crates/store/re_types/src/archetypes/video_frame_reference.rs
index e302867c0531..4078de5748b6 100644
--- a/crates/store/re_types/src/archetypes/video_frame_reference.rs
+++ b/crates/store/re_types/src/archetypes/video_frame_reference.rs
@@ -348,7 +348,7 @@ impl VideoFrameReference {
     }
 }
 
-impl ::re_types_core::SizeBytes for VideoFrameReference {
+impl ::re_byte_size::SizeBytes for VideoFrameReference {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.timestamp.heap_size_bytes() + self.video_reference.heap_size_bytes()
diff --git a/crates/store/re_types/src/archetypes/view_coordinates.rs b/crates/store/re_types/src/archetypes/view_coordinates.rs
index 4007da4f52f6..886809015878 100644
--- a/crates/store/re_types/src/archetypes/view_coordinates.rs
+++ b/crates/store/re_types/src/archetypes/view_coordinates.rs
@@ -210,7 +210,7 @@ impl ViewCoordinates {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewCoordinates {
+impl ::re_byte_size::SizeBytes for ViewCoordinates {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.xyz.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/background.rs b/crates/store/re_types/src/blueprint/archetypes/background.rs
index 0b56c276a7e5..c3121132fd02 100644
--- a/crates/store/re_types/src/blueprint/archetypes/background.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/background.rs
@@ -214,7 +214,7 @@ impl Background {
     }
 }
 
-impl ::re_types_core::SizeBytes for Background {
+impl ::re_byte_size::SizeBytes for Background {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.kind.heap_size_bytes() + self.color.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/container_blueprint.rs b/crates/store/re_types/src/blueprint/archetypes/container_blueprint.rs
index 2971a46e1150..7ee586ef0a22 100644
--- a/crates/store/re_types/src/blueprint/archetypes/container_blueprint.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/container_blueprint.rs
@@ -545,7 +545,7 @@ impl ContainerBlueprint {
     }
 }
 
-impl ::re_types_core::SizeBytes for ContainerBlueprint {
+impl ::re_byte_size::SizeBytes for ContainerBlueprint {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.container_kind.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/dataframe_query.rs b/crates/store/re_types/src/blueprint/archetypes/dataframe_query.rs
index 22044c2a31ed..3655711f06d0 100644
--- a/crates/store/re_types/src/blueprint/archetypes/dataframe_query.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/dataframe_query.rs
@@ -380,7 +380,7 @@ impl DataframeQuery {
     }
 }
 
-impl ::re_types_core::SizeBytes for DataframeQuery {
+impl ::re_byte_size::SizeBytes for DataframeQuery {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.timeline.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/force_center.rs b/crates/store/re_types/src/blueprint/archetypes/force_center.rs
index 5f12962b42dc..7ef849a0276f 100644
--- a/crates/store/re_types/src/blueprint/archetypes/force_center.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/force_center.rs
@@ -232,7 +232,7 @@ impl ForceCenter {
     }
 }
 
-impl ::re_types_core::SizeBytes for ForceCenter {
+impl ::re_byte_size::SizeBytes for ForceCenter {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.enabled.heap_size_bytes() + self.strength.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/force_collision_radius.rs b/crates/store/re_types/src/blueprint/archetypes/force_collision_radius.rs
index 9f4536a2b750..0b96b70eb130 100644
--- a/crates/store/re_types/src/blueprint/archetypes/force_collision_radius.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/force_collision_radius.rs
@@ -287,7 +287,7 @@ impl ForceCollisionRadius {
     }
 }
 
-impl ::re_types_core::SizeBytes for ForceCollisionRadius {
+impl ::re_byte_size::SizeBytes for ForceCollisionRadius {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.enabled.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/force_link.rs b/crates/store/re_types/src/blueprint/archetypes/force_link.rs
index f294b0eb9818..48a74c597ec6 100644
--- a/crates/store/re_types/src/blueprint/archetypes/force_link.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/force_link.rs
@@ -286,7 +286,7 @@ impl ForceLink {
     }
 }
 
-impl ::re_types_core::SizeBytes for ForceLink {
+impl ::re_byte_size::SizeBytes for ForceLink {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.enabled.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/force_many_body.rs b/crates/store/re_types/src/blueprint/archetypes/force_many_body.rs
index 026e249436d4..8226d87ffa69 100644
--- a/crates/store/re_types/src/blueprint/archetypes/force_many_body.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/force_many_body.rs
@@ -240,7 +240,7 @@ impl ForceManyBody {
     }
 }
 
-impl ::re_types_core::SizeBytes for ForceManyBody {
+impl ::re_byte_size::SizeBytes for ForceManyBody {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.enabled.heap_size_bytes() + self.strength.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/force_position.rs b/crates/store/re_types/src/blueprint/archetypes/force_position.rs
index cc74aa2aabf4..e421bd606517 100644
--- a/crates/store/re_types/src/blueprint/archetypes/force_position.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/force_position.rs
@@ -278,7 +278,7 @@ impl ForcePosition {
     }
 }
 
-impl ::re_types_core::SizeBytes for ForcePosition {
+impl ::re_byte_size::SizeBytes for ForcePosition {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.enabled.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/line_grid3d.rs b/crates/store/re_types/src/blueprint/archetypes/line_grid3d.rs
index 3442f7edc628..cc23e64147b5 100644
--- a/crates/store/re_types/src/blueprint/archetypes/line_grid3d.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/line_grid3d.rs
@@ -387,7 +387,7 @@ impl LineGrid3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for LineGrid3D {
+impl ::re_byte_size::SizeBytes for LineGrid3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.visible.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/map_background.rs b/crates/store/re_types/src/blueprint/archetypes/map_background.rs
index 7efeb6d2a687..2630f1fe41ab 100644
--- a/crates/store/re_types/src/blueprint/archetypes/map_background.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/map_background.rs
@@ -173,7 +173,7 @@ impl MapBackground {
     }
 }
 
-impl ::re_types_core::SizeBytes for MapBackground {
+impl ::re_byte_size::SizeBytes for MapBackground {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.provider.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/map_zoom.rs b/crates/store/re_types/src/blueprint/archetypes/map_zoom.rs
index d4f68720d285..166ff7396461 100644
--- a/crates/store/re_types/src/blueprint/archetypes/map_zoom.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/map_zoom.rs
@@ -171,7 +171,7 @@ impl MapZoom {
     }
 }
 
-impl ::re_types_core::SizeBytes for MapZoom {
+impl ::re_byte_size::SizeBytes for MapZoom {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.zoom.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/near_clip_plane.rs b/crates/store/re_types/src/blueprint/archetypes/near_clip_plane.rs
index 9714d55ddff1..e96bce6791e9 100644
--- a/crates/store/re_types/src/blueprint/archetypes/near_clip_plane.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/near_clip_plane.rs
@@ -173,7 +173,7 @@ impl NearClipPlane {
     }
 }
 
-impl ::re_types_core::SizeBytes for NearClipPlane {
+impl ::re_byte_size::SizeBytes for NearClipPlane {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.near_clip_plane.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/panel_blueprint.rs b/crates/store/re_types/src/blueprint/archetypes/panel_blueprint.rs
index 7f55137e124f..de6b73607062 100644
--- a/crates/store/re_types/src/blueprint/archetypes/panel_blueprint.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/panel_blueprint.rs
@@ -178,7 +178,7 @@ impl PanelBlueprint {
     }
 }
 
-impl ::re_types_core::SizeBytes for PanelBlueprint {
+impl ::re_byte_size::SizeBytes for PanelBlueprint {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.state.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/plot_legend.rs b/crates/store/re_types/src/blueprint/archetypes/plot_legend.rs
index 7c371c5c9a44..680e02c21dbe 100644
--- a/crates/store/re_types/src/blueprint/archetypes/plot_legend.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/plot_legend.rs
@@ -236,7 +236,7 @@ impl PlotLegend {
     }
 }
 
-impl ::re_types_core::SizeBytes for PlotLegend {
+impl ::re_byte_size::SizeBytes for PlotLegend {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.corner.heap_size_bytes() + self.visible.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/scalar_axis.rs b/crates/store/re_types/src/blueprint/archetypes/scalar_axis.rs
index a6a75ebc6def..d480f60a0fc6 100644
--- a/crates/store/re_types/src/blueprint/archetypes/scalar_axis.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/scalar_axis.rs
@@ -229,7 +229,7 @@ impl ScalarAxis {
     }
 }
 
-impl ::re_types_core::SizeBytes for ScalarAxis {
+impl ::re_byte_size::SizeBytes for ScalarAxis {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.range.heap_size_bytes() + self.zoom_lock.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/tensor_scalar_mapping.rs b/crates/store/re_types/src/blueprint/archetypes/tensor_scalar_mapping.rs
index 0756e3347a66..3a7629ec4f8e 100644
--- a/crates/store/re_types/src/blueprint/archetypes/tensor_scalar_mapping.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/tensor_scalar_mapping.rs
@@ -287,7 +287,7 @@ impl TensorScalarMapping {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorScalarMapping {
+impl ::re_byte_size::SizeBytes for TensorScalarMapping {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.mag_filter.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/tensor_slice_selection.rs b/crates/store/re_types/src/blueprint/archetypes/tensor_slice_selection.rs
index 422cd47a38d7..3caf98b15176 100644
--- a/crates/store/re_types/src/blueprint/archetypes/tensor_slice_selection.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/tensor_slice_selection.rs
@@ -356,7 +356,7 @@ impl TensorSliceSelection {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorSliceSelection {
+impl ::re_byte_size::SizeBytes for TensorSliceSelection {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.width.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/tensor_view_fit.rs b/crates/store/re_types/src/blueprint/archetypes/tensor_view_fit.rs
index 8e6bbfd0aa10..88a0f5dd7cc9 100644
--- a/crates/store/re_types/src/blueprint/archetypes/tensor_view_fit.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/tensor_view_fit.rs
@@ -178,7 +178,7 @@ impl TensorViewFit {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorViewFit {
+impl ::re_byte_size::SizeBytes for TensorViewFit {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.scaling.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/view_blueprint.rs b/crates/store/re_types/src/blueprint/archetypes/view_blueprint.rs
index 2cc4714acc07..9fe71e9de559 100644
--- a/crates/store/re_types/src/blueprint/archetypes/view_blueprint.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/view_blueprint.rs
@@ -329,7 +329,7 @@ impl ViewBlueprint {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewBlueprint {
+impl ::re_byte_size::SizeBytes for ViewBlueprint {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.class_identifier.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/view_contents.rs b/crates/store/re_types/src/blueprint/archetypes/view_contents.rs
index a748140632bd..3d7fc75ac6ba 100644
--- a/crates/store/re_types/src/blueprint/archetypes/view_contents.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/view_contents.rs
@@ -211,7 +211,7 @@ impl ViewContents {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewContents {
+impl ::re_byte_size::SizeBytes for ViewContents {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.query.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/viewport_blueprint.rs b/crates/store/re_types/src/blueprint/archetypes/viewport_blueprint.rs
index 5c75fa92e887..b75f3a80a25a 100644
--- a/crates/store/re_types/src/blueprint/archetypes/viewport_blueprint.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/viewport_blueprint.rs
@@ -412,7 +412,7 @@ impl ViewportBlueprint {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewportBlueprint {
+impl ::re_byte_size::SizeBytes for ViewportBlueprint {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.root_container.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/visible_time_ranges.rs b/crates/store/re_types/src/blueprint/archetypes/visible_time_ranges.rs
index 8056a916b681..4c7ae351c3f3 100644
--- a/crates/store/re_types/src/blueprint/archetypes/visible_time_ranges.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/visible_time_ranges.rs
@@ -182,7 +182,7 @@ impl VisibleTimeRanges {
     }
 }
 
-impl ::re_types_core::SizeBytes for VisibleTimeRanges {
+impl ::re_byte_size::SizeBytes for VisibleTimeRanges {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.ranges.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/archetypes/visual_bounds2d.rs b/crates/store/re_types/src/blueprint/archetypes/visual_bounds2d.rs
index e409e5dbd94a..44b203026688 100644
--- a/crates/store/re_types/src/blueprint/archetypes/visual_bounds2d.rs
+++ b/crates/store/re_types/src/blueprint/archetypes/visual_bounds2d.rs
@@ -179,7 +179,7 @@ impl VisualBounds2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for VisualBounds2D {
+impl ::re_byte_size::SizeBytes for VisualBounds2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.range.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/active_tab.rs b/crates/store/re_types/src/blueprint/components/active_tab.rs
index 36b7359658fc..f9dca46d8890 100644
--- a/crates/store/re_types/src/blueprint/components/active_tab.rs
+++ b/crates/store/re_types/src/blueprint/components/active_tab.rs
@@ -96,7 +96,7 @@ impl std::ops::DerefMut for ActiveTab {
     }
 }
 
-impl ::re_types_core::SizeBytes for ActiveTab {
+impl ::re_byte_size::SizeBytes for ActiveTab {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/apply_latest_at.rs b/crates/store/re_types/src/blueprint/components/apply_latest_at.rs
index faf8dc094e44..ae3aa97c20dd 100644
--- a/crates/store/re_types/src/blueprint/components/apply_latest_at.rs
+++ b/crates/store/re_types/src/blueprint/components/apply_latest_at.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for ApplyLatestAt {
     }
 }
 
-impl ::re_types_core::SizeBytes for ApplyLatestAt {
+impl ::re_byte_size::SizeBytes for ApplyLatestAt {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/auto_layout.rs b/crates/store/re_types/src/blueprint/components/auto_layout.rs
index d4087718ebd8..9a4c2c7ee1fd 100644
--- a/crates/store/re_types/src/blueprint/components/auto_layout.rs
+++ b/crates/store/re_types/src/blueprint/components/auto_layout.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for AutoLayout {
     }
 }
 
-impl ::re_types_core::SizeBytes for AutoLayout {
+impl ::re_byte_size::SizeBytes for AutoLayout {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/auto_views.rs b/crates/store/re_types/src/blueprint/components/auto_views.rs
index a25155016fc0..cdad353f80ed 100644
--- a/crates/store/re_types/src/blueprint/components/auto_views.rs
+++ b/crates/store/re_types/src/blueprint/components/auto_views.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for AutoViews {
     }
 }
 
-impl ::re_types_core::SizeBytes for AutoViews {
+impl ::re_byte_size::SizeBytes for AutoViews {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/background_kind.rs b/crates/store/re_types/src/blueprint/components/background_kind.rs
index 64bad27240f1..8647bc5025f9 100644
--- a/crates/store/re_types/src/blueprint/components/background_kind.rs
+++ b/crates/store/re_types/src/blueprint/components/background_kind.rs
@@ -157,7 +157,7 @@ impl ::re_types_core::reflection::Enum for BackgroundKind {
     }
 }
 
-impl ::re_types_core::SizeBytes for BackgroundKind {
+impl ::re_byte_size::SizeBytes for BackgroundKind {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/blueprint/components/column_share.rs b/crates/store/re_types/src/blueprint/components/column_share.rs
index 635ede9eaadd..433f48f191f6 100644
--- a/crates/store/re_types/src/blueprint/components/column_share.rs
+++ b/crates/store/re_types/src/blueprint/components/column_share.rs
@@ -103,7 +103,7 @@ impl std::ops::DerefMut for ColumnShare {
     }
 }
 
-impl ::re_types_core::SizeBytes for ColumnShare {
+impl ::re_byte_size::SizeBytes for ColumnShare {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/component_column_selector.rs b/crates/store/re_types/src/blueprint/components/component_column_selector.rs
index f76bd4be51a5..7e60aeddd873 100644
--- a/crates/store/re_types/src/blueprint/components/component_column_selector.rs
+++ b/crates/store/re_types/src/blueprint/components/component_column_selector.rs
@@ -98,7 +98,7 @@ impl std::ops::DerefMut for ComponentColumnSelector {
     }
 }
 
-impl ::re_types_core::SizeBytes for ComponentColumnSelector {
+impl ::re_byte_size::SizeBytes for ComponentColumnSelector {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/container_kind.rs b/crates/store/re_types/src/blueprint/components/container_kind.rs
index 4c3c81c027ae..707e2e063821 100644
--- a/crates/store/re_types/src/blueprint/components/container_kind.rs
+++ b/crates/store/re_types/src/blueprint/components/container_kind.rs
@@ -155,7 +155,7 @@ impl ::re_types_core::reflection::Enum for ContainerKind {
     }
 }
 
-impl ::re_types_core::SizeBytes for ContainerKind {
+impl ::re_byte_size::SizeBytes for ContainerKind {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/blueprint/components/corner2d.rs b/crates/store/re_types/src/blueprint/components/corner2d.rs
index 2df6b4e36c59..d559cf480356 100644
--- a/crates/store/re_types/src/blueprint/components/corner2d.rs
+++ b/crates/store/re_types/src/blueprint/components/corner2d.rs
@@ -160,7 +160,7 @@ impl ::re_types_core::reflection::Enum for Corner2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Corner2D {
+impl ::re_byte_size::SizeBytes for Corner2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/blueprint/components/enabled.rs b/crates/store/re_types/src/blueprint/components/enabled.rs
index dc258abb03d2..2f7772fa7908 100644
--- a/crates/store/re_types/src/blueprint/components/enabled.rs
+++ b/crates/store/re_types/src/blueprint/components/enabled.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for Enabled {
     }
 }
 
-impl ::re_types_core::SizeBytes for Enabled {
+impl ::re_byte_size::SizeBytes for Enabled {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/filter_by_range.rs b/crates/store/re_types/src/blueprint/components/filter_by_range.rs
index 5b629bb95e69..a4c1977b1b30 100644
--- a/crates/store/re_types/src/blueprint/components/filter_by_range.rs
+++ b/crates/store/re_types/src/blueprint/components/filter_by_range.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for FilterByRange {
     }
 }
 
-impl ::re_types_core::SizeBytes for FilterByRange {
+impl ::re_byte_size::SizeBytes for FilterByRange {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/filter_is_not_null.rs b/crates/store/re_types/src/blueprint/components/filter_is_not_null.rs
index 5be06c34de17..bde7ecb1291b 100644
--- a/crates/store/re_types/src/blueprint/components/filter_is_not_null.rs
+++ b/crates/store/re_types/src/blueprint/components/filter_is_not_null.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for FilterIsNotNull {
     }
 }
 
-impl ::re_types_core::SizeBytes for FilterIsNotNull {
+impl ::re_byte_size::SizeBytes for FilterIsNotNull {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/force_distance.rs b/crates/store/re_types/src/blueprint/components/force_distance.rs
index 8a70ffc068f7..cfb75888a9ef 100644
--- a/crates/store/re_types/src/blueprint/components/force_distance.rs
+++ b/crates/store/re_types/src/blueprint/components/force_distance.rs
@@ -103,7 +103,7 @@ impl std::ops::DerefMut for ForceDistance {
     }
 }
 
-impl ::re_types_core::SizeBytes for ForceDistance {
+impl ::re_byte_size::SizeBytes for ForceDistance {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/force_iterations.rs b/crates/store/re_types/src/blueprint/components/force_iterations.rs
index d91a043a615f..8a375a9165c9 100644
--- a/crates/store/re_types/src/blueprint/components/force_iterations.rs
+++ b/crates/store/re_types/src/blueprint/components/force_iterations.rs
@@ -102,7 +102,7 @@ impl std::ops::DerefMut for ForceIterations {
     }
 }
 
-impl ::re_types_core::SizeBytes for ForceIterations {
+impl ::re_byte_size::SizeBytes for ForceIterations {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/force_strength.rs b/crates/store/re_types/src/blueprint/components/force_strength.rs
index d1efe60bbb4f..c11e47292980 100644
--- a/crates/store/re_types/src/blueprint/components/force_strength.rs
+++ b/crates/store/re_types/src/blueprint/components/force_strength.rs
@@ -103,7 +103,7 @@ impl std::ops::DerefMut for ForceStrength {
     }
 }
 
-impl ::re_types_core::SizeBytes for ForceStrength {
+impl ::re_byte_size::SizeBytes for ForceStrength {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/grid_columns.rs b/crates/store/re_types/src/blueprint/components/grid_columns.rs
index 6ed979d90197..b37e4332386c 100644
--- a/crates/store/re_types/src/blueprint/components/grid_columns.rs
+++ b/crates/store/re_types/src/blueprint/components/grid_columns.rs
@@ -102,7 +102,7 @@ impl std::ops::DerefMut for GridColumns {
     }
 }
 
-impl ::re_types_core::SizeBytes for GridColumns {
+impl ::re_byte_size::SizeBytes for GridColumns {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/grid_spacing.rs b/crates/store/re_types/src/blueprint/components/grid_spacing.rs
index 4015a22ff884..51bfe06e86b9 100644
--- a/crates/store/re_types/src/blueprint/components/grid_spacing.rs
+++ b/crates/store/re_types/src/blueprint/components/grid_spacing.rs
@@ -103,7 +103,7 @@ impl std::ops::DerefMut for GridSpacing {
     }
 }
 
-impl ::re_types_core::SizeBytes for GridSpacing {
+impl ::re_byte_size::SizeBytes for GridSpacing {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/included_content.rs b/crates/store/re_types/src/blueprint/components/included_content.rs
index 1cadd10724f0..4e0fa4d15323 100644
--- a/crates/store/re_types/src/blueprint/components/included_content.rs
+++ b/crates/store/re_types/src/blueprint/components/included_content.rs
@@ -97,7 +97,7 @@ impl std::ops::DerefMut for IncludedContent {
     }
 }
 
-impl ::re_types_core::SizeBytes for IncludedContent {
+impl ::re_byte_size::SizeBytes for IncludedContent {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/interactive.rs b/crates/store/re_types/src/blueprint/components/interactive.rs
index 05e3f7ace7f4..2cca04de6896 100644
--- a/crates/store/re_types/src/blueprint/components/interactive.rs
+++ b/crates/store/re_types/src/blueprint/components/interactive.rs
@@ -94,7 +94,7 @@ impl std::ops::DerefMut for Interactive {
     }
 }
 
-impl ::re_types_core::SizeBytes for Interactive {
+impl ::re_byte_size::SizeBytes for Interactive {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/lock_range_during_zoom.rs b/crates/store/re_types/src/blueprint/components/lock_range_during_zoom.rs
index db8c730d2c55..4625f150d0a7 100644
--- a/crates/store/re_types/src/blueprint/components/lock_range_during_zoom.rs
+++ b/crates/store/re_types/src/blueprint/components/lock_range_during_zoom.rs
@@ -94,7 +94,7 @@ impl std::ops::DerefMut for LockRangeDuringZoom {
     }
 }
 
-impl ::re_types_core::SizeBytes for LockRangeDuringZoom {
+impl ::re_byte_size::SizeBytes for LockRangeDuringZoom {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/map_provider.rs b/crates/store/re_types/src/blueprint/components/map_provider.rs
index 7a8e4216ed51..211036fb4bb5 100644
--- a/crates/store/re_types/src/blueprint/components/map_provider.rs
+++ b/crates/store/re_types/src/blueprint/components/map_provider.rs
@@ -160,7 +160,7 @@ impl ::re_types_core::reflection::Enum for MapProvider {
     }
 }
 
-impl ::re_types_core::SizeBytes for MapProvider {
+impl ::re_byte_size::SizeBytes for MapProvider {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/blueprint/components/near_clip_plane.rs b/crates/store/re_types/src/blueprint/components/near_clip_plane.rs
index b9caf19b944d..02b2ae01e317 100644
--- a/crates/store/re_types/src/blueprint/components/near_clip_plane.rs
+++ b/crates/store/re_types/src/blueprint/components/near_clip_plane.rs
@@ -103,7 +103,7 @@ impl std::ops::DerefMut for NearClipPlane {
     }
 }
 
-impl ::re_types_core::SizeBytes for NearClipPlane {
+impl ::re_byte_size::SizeBytes for NearClipPlane {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/panel_state.rs b/crates/store/re_types/src/blueprint/components/panel_state.rs
index 5ed60f06fba7..bccf62cf1aaa 100644
--- a/crates/store/re_types/src/blueprint/components/panel_state.rs
+++ b/crates/store/re_types/src/blueprint/components/panel_state.rs
@@ -149,7 +149,7 @@ impl ::re_types_core::reflection::Enum for PanelState {
     }
 }
 
-impl ::re_types_core::SizeBytes for PanelState {
+impl ::re_byte_size::SizeBytes for PanelState {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/blueprint/components/query_expression.rs b/crates/store/re_types/src/blueprint/components/query_expression.rs
index d3684644b5d4..4c0377d5fff9 100644
--- a/crates/store/re_types/src/blueprint/components/query_expression.rs
+++ b/crates/store/re_types/src/blueprint/components/query_expression.rs
@@ -101,7 +101,7 @@ impl std::ops::DerefMut for QueryExpression {
     }
 }
 
-impl ::re_types_core::SizeBytes for QueryExpression {
+impl ::re_byte_size::SizeBytes for QueryExpression {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/root_container.rs b/crates/store/re_types/src/blueprint/components/root_container.rs
index be4161f2de22..9b96744c0c31 100644
--- a/crates/store/re_types/src/blueprint/components/root_container.rs
+++ b/crates/store/re_types/src/blueprint/components/root_container.rs
@@ -102,7 +102,7 @@ impl std::ops::DerefMut for RootContainer {
     }
 }
 
-impl ::re_types_core::SizeBytes for RootContainer {
+impl ::re_byte_size::SizeBytes for RootContainer {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/row_share.rs b/crates/store/re_types/src/blueprint/components/row_share.rs
index 290ee9d7ce58..3e0530bdaae5 100644
--- a/crates/store/re_types/src/blueprint/components/row_share.rs
+++ b/crates/store/re_types/src/blueprint/components/row_share.rs
@@ -103,7 +103,7 @@ impl std::ops::DerefMut for RowShare {
     }
 }
 
-impl ::re_types_core::SizeBytes for RowShare {
+impl ::re_byte_size::SizeBytes for RowShare {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/selected_columns.rs b/crates/store/re_types/src/blueprint/components/selected_columns.rs
index 31d6e0754b29..9e86aeec60f8 100644
--- a/crates/store/re_types/src/blueprint/components/selected_columns.rs
+++ b/crates/store/re_types/src/blueprint/components/selected_columns.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for SelectedColumns {
     }
 }
 
-impl ::re_types_core::SizeBytes for SelectedColumns {
+impl ::re_byte_size::SizeBytes for SelectedColumns {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/tensor_dimension_index_slider.rs b/crates/store/re_types/src/blueprint/components/tensor_dimension_index_slider.rs
index 914bc4e2eca4..f1288446042f 100644
--- a/crates/store/re_types/src/blueprint/components/tensor_dimension_index_slider.rs
+++ b/crates/store/re_types/src/blueprint/components/tensor_dimension_index_slider.rs
@@ -98,7 +98,7 @@ impl std::ops::DerefMut for TensorDimensionIndexSlider {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorDimensionIndexSlider {
+impl ::re_byte_size::SizeBytes for TensorDimensionIndexSlider {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/timeline_name.rs b/crates/store/re_types/src/blueprint/components/timeline_name.rs
index efc7f680c876..d0b8dae59d82 100644
--- a/crates/store/re_types/src/blueprint/components/timeline_name.rs
+++ b/crates/store/re_types/src/blueprint/components/timeline_name.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for TimelineName {
     }
 }
 
-impl ::re_types_core::SizeBytes for TimelineName {
+impl ::re_byte_size::SizeBytes for TimelineName {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/view_class.rs b/crates/store/re_types/src/blueprint/components/view_class.rs
index 4496488e546b..9755d95627c1 100644
--- a/crates/store/re_types/src/blueprint/components/view_class.rs
+++ b/crates/store/re_types/src/blueprint/components/view_class.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for ViewClass {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewClass {
+impl ::re_byte_size::SizeBytes for ViewClass {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/view_fit.rs b/crates/store/re_types/src/blueprint/components/view_fit.rs
index 22d7a8288b1f..fe86ad463f5f 100644
--- a/crates/store/re_types/src/blueprint/components/view_fit.rs
+++ b/crates/store/re_types/src/blueprint/components/view_fit.rs
@@ -155,7 +155,7 @@ impl ::re_types_core::reflection::Enum for ViewFit {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewFit {
+impl ::re_byte_size::SizeBytes for ViewFit {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/blueprint/components/view_maximized.rs b/crates/store/re_types/src/blueprint/components/view_maximized.rs
index 013b81cebc55..e99e14e801a2 100644
--- a/crates/store/re_types/src/blueprint/components/view_maximized.rs
+++ b/crates/store/re_types/src/blueprint/components/view_maximized.rs
@@ -99,7 +99,7 @@ impl std::ops::DerefMut for ViewMaximized {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewMaximized {
+impl ::re_byte_size::SizeBytes for ViewMaximized {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/view_origin.rs b/crates/store/re_types/src/blueprint/components/view_origin.rs
index 09d16f92615d..ce9d1e0b7862 100644
--- a/crates/store/re_types/src/blueprint/components/view_origin.rs
+++ b/crates/store/re_types/src/blueprint/components/view_origin.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for ViewOrigin {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewOrigin {
+impl ::re_byte_size::SizeBytes for ViewOrigin {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/viewer_recommendation_hash.rs b/crates/store/re_types/src/blueprint/components/viewer_recommendation_hash.rs
index be679b705c38..ce2dda50dfde 100644
--- a/crates/store/re_types/src/blueprint/components/viewer_recommendation_hash.rs
+++ b/crates/store/re_types/src/blueprint/components/viewer_recommendation_hash.rs
@@ -102,7 +102,7 @@ impl std::ops::DerefMut for ViewerRecommendationHash {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewerRecommendationHash {
+impl ::re_byte_size::SizeBytes for ViewerRecommendationHash {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/visible.rs b/crates/store/re_types/src/blueprint/components/visible.rs
index c4322a8dbd58..c7e8dfd0db70 100644
--- a/crates/store/re_types/src/blueprint/components/visible.rs
+++ b/crates/store/re_types/src/blueprint/components/visible.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for Visible {
     }
 }
 
-impl ::re_types_core::SizeBytes for Visible {
+impl ::re_byte_size::SizeBytes for Visible {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/visible_time_range.rs b/crates/store/re_types/src/blueprint/components/visible_time_range.rs
index 4f9685db7677..fa41651de7db 100644
--- a/crates/store/re_types/src/blueprint/components/visible_time_range.rs
+++ b/crates/store/re_types/src/blueprint/components/visible_time_range.rs
@@ -94,7 +94,7 @@ impl std::ops::DerefMut for VisibleTimeRange {
     }
 }
 
-impl ::re_types_core::SizeBytes for VisibleTimeRange {
+impl ::re_byte_size::SizeBytes for VisibleTimeRange {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/visual_bounds2d.rs b/crates/store/re_types/src/blueprint/components/visual_bounds2d.rs
index fefb606c8f46..45cb993fc93f 100644
--- a/crates/store/re_types/src/blueprint/components/visual_bounds2d.rs
+++ b/crates/store/re_types/src/blueprint/components/visual_bounds2d.rs
@@ -95,7 +95,7 @@ impl std::ops::DerefMut for VisualBounds2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for VisualBounds2D {
+impl ::re_byte_size::SizeBytes for VisualBounds2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/visualizer_overrides.rs b/crates/store/re_types/src/blueprint/components/visualizer_overrides.rs
index 99b03d0960a2..bc97f1ad55ee 100644
--- a/crates/store/re_types/src/blueprint/components/visualizer_overrides.rs
+++ b/crates/store/re_types/src/blueprint/components/visualizer_overrides.rs
@@ -104,7 +104,7 @@ impl std::ops::DerefMut for VisualizerOverrides {
     }
 }
 
-impl ::re_types_core::SizeBytes for VisualizerOverrides {
+impl ::re_byte_size::SizeBytes for VisualizerOverrides {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/components/zoom_level.rs b/crates/store/re_types/src/blueprint/components/zoom_level.rs
index f25a6decb5b2..789f7e90de43 100644
--- a/crates/store/re_types/src/blueprint/components/zoom_level.rs
+++ b/crates/store/re_types/src/blueprint/components/zoom_level.rs
@@ -103,7 +103,7 @@ impl std::ops::DerefMut for ZoomLevel {
     }
 }
 
-impl ::re_types_core::SizeBytes for ZoomLevel {
+impl ::re_byte_size::SizeBytes for ZoomLevel {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/datatypes/component_column_selector.rs b/crates/store/re_types/src/blueprint/datatypes/component_column_selector.rs
index dd0694d2ab66..8de128154d3a 100644
--- a/crates/store/re_types/src/blueprint/datatypes/component_column_selector.rs
+++ b/crates/store/re_types/src/blueprint/datatypes/component_column_selector.rs
@@ -335,7 +335,7 @@ impl ::re_types_core::Loggable for ComponentColumnSelector {
     }
 }
 
-impl ::re_types_core::SizeBytes for ComponentColumnSelector {
+impl ::re_byte_size::SizeBytes for ComponentColumnSelector {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.entity_path.heap_size_bytes() + self.component.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/datatypes/filter_by_range.rs b/crates/store/re_types/src/blueprint/datatypes/filter_by_range.rs
index c74756eaa46e..0b6ab64c32cf 100644
--- a/crates/store/re_types/src/blueprint/datatypes/filter_by_range.rs
+++ b/crates/store/re_types/src/blueprint/datatypes/filter_by_range.rs
@@ -225,7 +225,7 @@ impl ::re_types_core::Loggable for FilterByRange {
     }
 }
 
-impl ::re_types_core::SizeBytes for FilterByRange {
+impl ::re_byte_size::SizeBytes for FilterByRange {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.start.heap_size_bytes() + self.end.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/datatypes/filter_is_not_null.rs b/crates/store/re_types/src/blueprint/datatypes/filter_is_not_null.rs
index e747cf1e93f3..903ab5ad0b05 100644
--- a/crates/store/re_types/src/blueprint/datatypes/filter_is_not_null.rs
+++ b/crates/store/re_types/src/blueprint/datatypes/filter_is_not_null.rs
@@ -215,7 +215,7 @@ impl ::re_types_core::Loggable for FilterIsNotNull {
     }
 }
 
-impl ::re_types_core::SizeBytes for FilterIsNotNull {
+impl ::re_byte_size::SizeBytes for FilterIsNotNull {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.active.heap_size_bytes() + self.column.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/datatypes/selected_columns.rs b/crates/store/re_types/src/blueprint/datatypes/selected_columns.rs
index 4bb0cec1fea9..8b9c8582fc8c 100644
--- a/crates/store/re_types/src/blueprint/datatypes/selected_columns.rs
+++ b/crates/store/re_types/src/blueprint/datatypes/selected_columns.rs
@@ -453,7 +453,7 @@ impl ::re_types_core::Loggable for SelectedColumns {
     }
 }
 
-impl ::re_types_core::SizeBytes for SelectedColumns {
+impl ::re_byte_size::SizeBytes for SelectedColumns {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.time_columns.heap_size_bytes() + self.component_columns.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/datatypes/tensor_dimension_index_slider.rs b/crates/store/re_types/src/blueprint/datatypes/tensor_dimension_index_slider.rs
index fa525e58dee9..dd1a0e7deb4d 100644
--- a/crates/store/re_types/src/blueprint/datatypes/tensor_dimension_index_slider.rs
+++ b/crates/store/re_types/src/blueprint/datatypes/tensor_dimension_index_slider.rs
@@ -181,7 +181,7 @@ impl From<TensorDimensionIndexSlider> for u32 {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorDimensionIndexSlider {
+impl ::re_byte_size::SizeBytes for TensorDimensionIndexSlider {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.dimension.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/datatypes/utf8list.rs b/crates/store/re_types/src/blueprint/datatypes/utf8list.rs
index 1e1d612b53c2..4415317faa84 100644
--- a/crates/store/re_types/src/blueprint/datatypes/utf8list.rs
+++ b/crates/store/re_types/src/blueprint/datatypes/utf8list.rs
@@ -216,7 +216,7 @@ impl From<Utf8List> for Vec<::re_types_core::ArrowString> {
     }
 }
 
-impl ::re_types_core::SizeBytes for Utf8List {
+impl ::re_byte_size::SizeBytes for Utf8List {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/views/bar_chart_view.rs b/crates/store/re_types/src/blueprint/views/bar_chart_view.rs
index 6bee621d477e..312358ad3e76 100644
--- a/crates/store/re_types/src/blueprint/views/bar_chart_view.rs
+++ b/crates/store/re_types/src/blueprint/views/bar_chart_view.rs
@@ -63,7 +63,7 @@ impl std::ops::DerefMut for BarChartView {
     }
 }
 
-impl ::re_types_core::SizeBytes for BarChartView {
+impl ::re_byte_size::SizeBytes for BarChartView {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.plot_legend.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/views/dataframe_view.rs b/crates/store/re_types/src/blueprint/views/dataframe_view.rs
index 0c2cb2b288ba..0ea411a270fa 100644
--- a/crates/store/re_types/src/blueprint/views/dataframe_view.rs
+++ b/crates/store/re_types/src/blueprint/views/dataframe_view.rs
@@ -63,7 +63,7 @@ impl std::ops::DerefMut for DataframeView {
     }
 }
 
-impl ::re_types_core::SizeBytes for DataframeView {
+impl ::re_byte_size::SizeBytes for DataframeView {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.query.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/views/graph_view.rs b/crates/store/re_types/src/blueprint/views/graph_view.rs
index 3ff1d79abf64..84a351f5b8fd 100644
--- a/crates/store/re_types/src/blueprint/views/graph_view.rs
+++ b/crates/store/re_types/src/blueprint/views/graph_view.rs
@@ -49,7 +49,7 @@ impl ::re_types_core::View for GraphView {
     }
 }
 
-impl ::re_types_core::SizeBytes for GraphView {
+impl ::re_byte_size::SizeBytes for GraphView {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.visual_bounds.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/views/map_view.rs b/crates/store/re_types/src/blueprint/views/map_view.rs
index 749234094780..26f7a5a0cba1 100644
--- a/crates/store/re_types/src/blueprint/views/map_view.rs
+++ b/crates/store/re_types/src/blueprint/views/map_view.rs
@@ -35,7 +35,7 @@ impl ::re_types_core::View for MapView {
     }
 }
 
-impl ::re_types_core::SizeBytes for MapView {
+impl ::re_byte_size::SizeBytes for MapView {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.zoom.heap_size_bytes() + self.background.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/views/spatial2d_view.rs b/crates/store/re_types/src/blueprint/views/spatial2d_view.rs
index 68dce6e28e47..bf560a2322df 100644
--- a/crates/store/re_types/src/blueprint/views/spatial2d_view.rs
+++ b/crates/store/re_types/src/blueprint/views/spatial2d_view.rs
@@ -44,7 +44,7 @@ impl ::re_types_core::View for Spatial2DView {
     }
 }
 
-impl ::re_types_core::SizeBytes for Spatial2DView {
+impl ::re_byte_size::SizeBytes for Spatial2DView {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.background.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/views/spatial3d_view.rs b/crates/store/re_types/src/blueprint/views/spatial3d_view.rs
index 8f562935cf37..cd0edb0bd8e1 100644
--- a/crates/store/re_types/src/blueprint/views/spatial3d_view.rs
+++ b/crates/store/re_types/src/blueprint/views/spatial3d_view.rs
@@ -41,7 +41,7 @@ impl ::re_types_core::View for Spatial3DView {
     }
 }
 
-impl ::re_types_core::SizeBytes for Spatial3DView {
+impl ::re_byte_size::SizeBytes for Spatial3DView {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.background.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/views/tensor_view.rs b/crates/store/re_types/src/blueprint/views/tensor_view.rs
index efdf00a55232..7b678bd75989 100644
--- a/crates/store/re_types/src/blueprint/views/tensor_view.rs
+++ b/crates/store/re_types/src/blueprint/views/tensor_view.rs
@@ -38,7 +38,7 @@ impl ::re_types_core::View for TensorView {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorView {
+impl ::re_byte_size::SizeBytes for TensorView {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.slice_selection.heap_size_bytes()
diff --git a/crates/store/re_types/src/blueprint/views/text_document_view.rs b/crates/store/re_types/src/blueprint/views/text_document_view.rs
index ef82928a58c9..8b15a4287bb0 100644
--- a/crates/store/re_types/src/blueprint/views/text_document_view.rs
+++ b/crates/store/re_types/src/blueprint/views/text_document_view.rs
@@ -29,7 +29,7 @@ impl ::re_types_core::View for TextDocumentView {
     }
 }
 
-impl ::re_types_core::SizeBytes for TextDocumentView {
+impl ::re_byte_size::SizeBytes for TextDocumentView {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/blueprint/views/text_log_view.rs b/crates/store/re_types/src/blueprint/views/text_log_view.rs
index 044b5f916b52..8aca0cd7a5af 100644
--- a/crates/store/re_types/src/blueprint/views/text_log_view.rs
+++ b/crates/store/re_types/src/blueprint/views/text_log_view.rs
@@ -29,7 +29,7 @@ impl ::re_types_core::View for TextLogView {
     }
 }
 
-impl ::re_types_core::SizeBytes for TextLogView {
+impl ::re_byte_size::SizeBytes for TextLogView {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/blueprint/views/time_series_view.rs b/crates/store/re_types/src/blueprint/views/time_series_view.rs
index fc81295ba79e..425be3792500 100644
--- a/crates/store/re_types/src/blueprint/views/time_series_view.rs
+++ b/crates/store/re_types/src/blueprint/views/time_series_view.rs
@@ -41,7 +41,7 @@ impl ::re_types_core::View for TimeSeriesView {
     }
 }
 
-impl ::re_types_core::SizeBytes for TimeSeriesView {
+impl ::re_byte_size::SizeBytes for TimeSeriesView {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.axis_y.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/aggregation_policy.rs b/crates/store/re_types/src/components/aggregation_policy.rs
index df61f0eea61c..f5f9027fc021 100644
--- a/crates/store/re_types/src/components/aggregation_policy.rs
+++ b/crates/store/re_types/src/components/aggregation_policy.rs
@@ -184,7 +184,7 @@ impl ::re_types_core::reflection::Enum for AggregationPolicy {
     }
 }
 
-impl ::re_types_core::SizeBytes for AggregationPolicy {
+impl ::re_byte_size::SizeBytes for AggregationPolicy {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/components/albedo_factor.rs b/crates/store/re_types/src/components/albedo_factor.rs
index 916352c94bd3..12566a78ff1c 100644
--- a/crates/store/re_types/src/components/albedo_factor.rs
+++ b/crates/store/re_types/src/components/albedo_factor.rs
@@ -102,7 +102,7 @@ impl std::ops::DerefMut for AlbedoFactor {
     }
 }
 
-impl ::re_types_core::SizeBytes for AlbedoFactor {
+impl ::re_byte_size::SizeBytes for AlbedoFactor {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/annotation_context.rs b/crates/store/re_types/src/components/annotation_context.rs
index c24f64f2d2fd..80db053df701 100644
--- a/crates/store/re_types/src/components/annotation_context.rs
+++ b/crates/store/re_types/src/components/annotation_context.rs
@@ -179,7 +179,7 @@ impl<I: Into<crate::datatypes::ClassDescriptionMapElem>, T: IntoIterator<Item =
     }
 }
 
-impl ::re_types_core::SizeBytes for AnnotationContext {
+impl ::re_byte_size::SizeBytes for AnnotationContext {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/axis_length.rs b/crates/store/re_types/src/components/axis_length.rs
index c9c9b7780f14..5f806721ab4d 100644
--- a/crates/store/re_types/src/components/axis_length.rs
+++ b/crates/store/re_types/src/components/axis_length.rs
@@ -101,7 +101,7 @@ impl std::ops::DerefMut for AxisLength {
     }
 }
 
-impl ::re_types_core::SizeBytes for AxisLength {
+impl ::re_byte_size::SizeBytes for AxisLength {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/blob.rs b/crates/store/re_types/src/components/blob.rs
index d504c0b61537..7cd2dea43574 100644
--- a/crates/store/re_types/src/components/blob.rs
+++ b/crates/store/re_types/src/components/blob.rs
@@ -94,7 +94,7 @@ impl std::ops::DerefMut for Blob {
     }
 }
 
-impl ::re_types_core::SizeBytes for Blob {
+impl ::re_byte_size::SizeBytes for Blob {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/class_id.rs b/crates/store/re_types/src/components/class_id.rs
index 3d566e2b07d7..58d82df85d7d 100644
--- a/crates/store/re_types/src/components/class_id.rs
+++ b/crates/store/re_types/src/components/class_id.rs
@@ -105,7 +105,7 @@ impl std::ops::DerefMut for ClassId {
     }
 }
 
-impl ::re_types_core::SizeBytes for ClassId {
+impl ::re_byte_size::SizeBytes for ClassId {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/color.rs b/crates/store/re_types/src/components/color.rs
index a7a7c34e5ed9..c1fb73f74545 100644
--- a/crates/store/re_types/src/components/color.rs
+++ b/crates/store/re_types/src/components/color.rs
@@ -103,7 +103,7 @@ impl std::ops::DerefMut for Color {
     }
 }
 
-impl ::re_types_core::SizeBytes for Color {
+impl ::re_byte_size::SizeBytes for Color {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/colormap.rs b/crates/store/re_types/src/components/colormap.rs
index fca2eccdf2d5..06be429c0f40 100644
--- a/crates/store/re_types/src/components/colormap.rs
+++ b/crates/store/re_types/src/components/colormap.rs
@@ -222,7 +222,7 @@ impl ::re_types_core::reflection::Enum for Colormap {
     }
 }
 
-impl ::re_types_core::SizeBytes for Colormap {
+impl ::re_byte_size::SizeBytes for Colormap {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/components/depth_meter.rs b/crates/store/re_types/src/components/depth_meter.rs
index 45706c7b4932..7a00e812f60a 100644
--- a/crates/store/re_types/src/components/depth_meter.rs
+++ b/crates/store/re_types/src/components/depth_meter.rs
@@ -107,7 +107,7 @@ impl std::ops::DerefMut for DepthMeter {
     }
 }
 
-impl ::re_types_core::SizeBytes for DepthMeter {
+impl ::re_byte_size::SizeBytes for DepthMeter {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/disconnected_space.rs b/crates/store/re_types/src/components/disconnected_space.rs
index cec09ea9d318..3a688c9c5a67 100644
--- a/crates/store/re_types/src/components/disconnected_space.rs
+++ b/crates/store/re_types/src/components/disconnected_space.rs
@@ -105,7 +105,7 @@ impl std::ops::DerefMut for DisconnectedSpace {
     }
 }
 
-impl ::re_types_core::SizeBytes for DisconnectedSpace {
+impl ::re_byte_size::SizeBytes for DisconnectedSpace {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/draw_order.rs b/crates/store/re_types/src/components/draw_order.rs
index 3e745d780a41..94a681802812 100644
--- a/crates/store/re_types/src/components/draw_order.rs
+++ b/crates/store/re_types/src/components/draw_order.rs
@@ -106,7 +106,7 @@ impl std::ops::DerefMut for DrawOrder {
     }
 }
 
-impl ::re_types_core::SizeBytes for DrawOrder {
+impl ::re_byte_size::SizeBytes for DrawOrder {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/entity_path.rs b/crates/store/re_types/src/components/entity_path.rs
index 4c1b63c5fac6..e6a8b3542415 100644
--- a/crates/store/re_types/src/components/entity_path.rs
+++ b/crates/store/re_types/src/components/entity_path.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for EntityPath {
     }
 }
 
-impl ::re_types_core::SizeBytes for EntityPath {
+impl ::re_byte_size::SizeBytes for EntityPath {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/fill_mode.rs b/crates/store/re_types/src/components/fill_mode.rs
index 62626d83d9ed..4c04b9d41705 100644
--- a/crates/store/re_types/src/components/fill_mode.rs
+++ b/crates/store/re_types/src/components/fill_mode.rs
@@ -167,7 +167,7 @@ impl ::re_types_core::reflection::Enum for FillMode {
     }
 }
 
-impl ::re_types_core::SizeBytes for FillMode {
+impl ::re_byte_size::SizeBytes for FillMode {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/components/fill_ratio.rs b/crates/store/re_types/src/components/fill_ratio.rs
index 00232aacb8be..bce5ddd70c22 100644
--- a/crates/store/re_types/src/components/fill_ratio.rs
+++ b/crates/store/re_types/src/components/fill_ratio.rs
@@ -105,7 +105,7 @@ impl std::ops::DerefMut for FillRatio {
     }
 }
 
-impl ::re_types_core::SizeBytes for FillRatio {
+impl ::re_byte_size::SizeBytes for FillRatio {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/gamma_correction.rs b/crates/store/re_types/src/components/gamma_correction.rs
index 2237888deb1f..305ea10ef765 100644
--- a/crates/store/re_types/src/components/gamma_correction.rs
+++ b/crates/store/re_types/src/components/gamma_correction.rs
@@ -106,7 +106,7 @@ impl std::ops::DerefMut for GammaCorrection {
     }
 }
 
-impl ::re_types_core::SizeBytes for GammaCorrection {
+impl ::re_byte_size::SizeBytes for GammaCorrection {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/geo_line_string.rs b/crates/store/re_types/src/components/geo_line_string.rs
index 09348a64d66f..3c3283cc1e21 100644
--- a/crates/store/re_types/src/components/geo_line_string.rs
+++ b/crates/store/re_types/src/components/geo_line_string.rs
@@ -251,7 +251,7 @@ impl<I: Into<crate::datatypes::DVec2D>, T: IntoIterator<Item = I>> From<T> for G
     }
 }
 
-impl ::re_types_core::SizeBytes for GeoLineString {
+impl ::re_byte_size::SizeBytes for GeoLineString {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/graph_edge.rs b/crates/store/re_types/src/components/graph_edge.rs
index 2fb1838a1d5f..282bf47a34ee 100644
--- a/crates/store/re_types/src/components/graph_edge.rs
+++ b/crates/store/re_types/src/components/graph_edge.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for GraphEdge {
     }
 }
 
-impl ::re_types_core::SizeBytes for GraphEdge {
+impl ::re_byte_size::SizeBytes for GraphEdge {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/graph_node.rs b/crates/store/re_types/src/components/graph_node.rs
index 89480d1e0983..7e3896b7db1b 100644
--- a/crates/store/re_types/src/components/graph_node.rs
+++ b/crates/store/re_types/src/components/graph_node.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for GraphNode {
     }
 }
 
-impl ::re_types_core::SizeBytes for GraphNode {
+impl ::re_byte_size::SizeBytes for GraphNode {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/graph_type.rs b/crates/store/re_types/src/components/graph_type.rs
index 6436a08dc0f9..27bee22f474e 100644
--- a/crates/store/re_types/src/components/graph_type.rs
+++ b/crates/store/re_types/src/components/graph_type.rs
@@ -143,7 +143,7 @@ impl ::re_types_core::reflection::Enum for GraphType {
     }
 }
 
-impl ::re_types_core::SizeBytes for GraphType {
+impl ::re_byte_size::SizeBytes for GraphType {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/components/half_size2d.rs b/crates/store/re_types/src/components/half_size2d.rs
index 14d5cb88b206..1e664d0e277c 100644
--- a/crates/store/re_types/src/components/half_size2d.rs
+++ b/crates/store/re_types/src/components/half_size2d.rs
@@ -105,7 +105,7 @@ impl std::ops::DerefMut for HalfSize2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for HalfSize2D {
+impl ::re_byte_size::SizeBytes for HalfSize2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/half_size3d.rs b/crates/store/re_types/src/components/half_size3d.rs
index 998bf7e53ed7..2882097adea8 100644
--- a/crates/store/re_types/src/components/half_size3d.rs
+++ b/crates/store/re_types/src/components/half_size3d.rs
@@ -105,7 +105,7 @@ impl std::ops::DerefMut for HalfSize3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for HalfSize3D {
+impl ::re_byte_size::SizeBytes for HalfSize3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/image_buffer.rs b/crates/store/re_types/src/components/image_buffer.rs
index 9d1e41bd2f56..fd3c3443ef97 100644
--- a/crates/store/re_types/src/components/image_buffer.rs
+++ b/crates/store/re_types/src/components/image_buffer.rs
@@ -94,7 +94,7 @@ impl std::ops::DerefMut for ImageBuffer {
     }
 }
 
-impl ::re_types_core::SizeBytes for ImageBuffer {
+impl ::re_byte_size::SizeBytes for ImageBuffer {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/image_format.rs b/crates/store/re_types/src/components/image_format.rs
index 2d591a3903d9..708502ec38a0 100644
--- a/crates/store/re_types/src/components/image_format.rs
+++ b/crates/store/re_types/src/components/image_format.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for ImageFormat {
     }
 }
 
-impl ::re_types_core::SizeBytes for ImageFormat {
+impl ::re_byte_size::SizeBytes for ImageFormat {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/image_plane_distance.rs b/crates/store/re_types/src/components/image_plane_distance.rs
index 0ff93ed36d56..92033f9629a4 100644
--- a/crates/store/re_types/src/components/image_plane_distance.rs
+++ b/crates/store/re_types/src/components/image_plane_distance.rs
@@ -102,7 +102,7 @@ impl std::ops::DerefMut for ImagePlaneDistance {
     }
 }
 
-impl ::re_types_core::SizeBytes for ImagePlaneDistance {
+impl ::re_byte_size::SizeBytes for ImagePlaneDistance {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/keypoint_id.rs b/crates/store/re_types/src/components/keypoint_id.rs
index b8d74796b611..96fe828f6511 100644
--- a/crates/store/re_types/src/components/keypoint_id.rs
+++ b/crates/store/re_types/src/components/keypoint_id.rs
@@ -117,7 +117,7 @@ impl std::ops::DerefMut for KeypointId {
     }
 }
 
-impl ::re_types_core::SizeBytes for KeypointId {
+impl ::re_byte_size::SizeBytes for KeypointId {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/lat_lon.rs b/crates/store/re_types/src/components/lat_lon.rs
index 3368b23b8b5e..f96d9a2c2bd7 100644
--- a/crates/store/re_types/src/components/lat_lon.rs
+++ b/crates/store/re_types/src/components/lat_lon.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for LatLon {
     }
 }
 
-impl ::re_types_core::SizeBytes for LatLon {
+impl ::re_byte_size::SizeBytes for LatLon {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/length.rs b/crates/store/re_types/src/components/length.rs
index 5ca84903e046..ebf8e91dea65 100644
--- a/crates/store/re_types/src/components/length.rs
+++ b/crates/store/re_types/src/components/length.rs
@@ -103,7 +103,7 @@ impl std::ops::DerefMut for Length {
     }
 }
 
-impl ::re_types_core::SizeBytes for Length {
+impl ::re_byte_size::SizeBytes for Length {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/line_strip2d.rs b/crates/store/re_types/src/components/line_strip2d.rs
index fcac594ffd8e..8b110c7e4a95 100644
--- a/crates/store/re_types/src/components/line_strip2d.rs
+++ b/crates/store/re_types/src/components/line_strip2d.rs
@@ -260,7 +260,7 @@ impl<I: Into<crate::datatypes::Vec2D>, T: IntoIterator<Item = I>> From<T> for Li
     }
 }
 
-impl ::re_types_core::SizeBytes for LineStrip2D {
+impl ::re_byte_size::SizeBytes for LineStrip2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/line_strip3d.rs b/crates/store/re_types/src/components/line_strip3d.rs
index 97e579575bc7..202f521e8ca9 100644
--- a/crates/store/re_types/src/components/line_strip3d.rs
+++ b/crates/store/re_types/src/components/line_strip3d.rs
@@ -260,7 +260,7 @@ impl<I: Into<crate::datatypes::Vec3D>, T: IntoIterator<Item = I>> From<T> for Li
     }
 }
 
-impl ::re_types_core::SizeBytes for LineStrip3D {
+impl ::re_byte_size::SizeBytes for LineStrip3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/magnification_filter.rs b/crates/store/re_types/src/components/magnification_filter.rs
index ae48e1ac332c..db126ad5f176 100644
--- a/crates/store/re_types/src/components/magnification_filter.rs
+++ b/crates/store/re_types/src/components/magnification_filter.rs
@@ -152,7 +152,7 @@ impl ::re_types_core::reflection::Enum for MagnificationFilter {
     }
 }
 
-impl ::re_types_core::SizeBytes for MagnificationFilter {
+impl ::re_byte_size::SizeBytes for MagnificationFilter {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/components/marker_shape.rs b/crates/store/re_types/src/components/marker_shape.rs
index 2a85ca01bf3f..d30468c65085 100644
--- a/crates/store/re_types/src/components/marker_shape.rs
+++ b/crates/store/re_types/src/components/marker_shape.rs
@@ -202,7 +202,7 @@ impl ::re_types_core::reflection::Enum for MarkerShape {
     }
 }
 
-impl ::re_types_core::SizeBytes for MarkerShape {
+impl ::re_byte_size::SizeBytes for MarkerShape {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/components/marker_size.rs b/crates/store/re_types/src/components/marker_size.rs
index a426cc42a194..6d35507047a0 100644
--- a/crates/store/re_types/src/components/marker_size.rs
+++ b/crates/store/re_types/src/components/marker_size.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for MarkerSize {
     }
 }
 
-impl ::re_types_core::SizeBytes for MarkerSize {
+impl ::re_byte_size::SizeBytes for MarkerSize {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/media_type.rs b/crates/store/re_types/src/components/media_type.rs
index d8fb05969340..06e687390227 100644
--- a/crates/store/re_types/src/components/media_type.rs
+++ b/crates/store/re_types/src/components/media_type.rs
@@ -95,7 +95,7 @@ impl std::ops::DerefMut for MediaType {
     }
 }
 
-impl ::re_types_core::SizeBytes for MediaType {
+impl ::re_byte_size::SizeBytes for MediaType {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/name.rs b/crates/store/re_types/src/components/name.rs
index c6c0241188a8..d2ea107e7f2c 100644
--- a/crates/store/re_types/src/components/name.rs
+++ b/crates/store/re_types/src/components/name.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for Name {
     }
 }
 
-impl ::re_types_core::SizeBytes for Name {
+impl ::re_byte_size::SizeBytes for Name {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/opacity.rs b/crates/store/re_types/src/components/opacity.rs
index 822156726101..e2345b355e56 100644
--- a/crates/store/re_types/src/components/opacity.rs
+++ b/crates/store/re_types/src/components/opacity.rs
@@ -103,7 +103,7 @@ impl std::ops::DerefMut for Opacity {
     }
 }
 
-impl ::re_types_core::SizeBytes for Opacity {
+impl ::re_byte_size::SizeBytes for Opacity {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/pinhole_projection.rs b/crates/store/re_types/src/components/pinhole_projection.rs
index 61e2bb43aa1d..5f987182e76c 100644
--- a/crates/store/re_types/src/components/pinhole_projection.rs
+++ b/crates/store/re_types/src/components/pinhole_projection.rs
@@ -109,7 +109,7 @@ impl std::ops::DerefMut for PinholeProjection {
     }
 }
 
-impl ::re_types_core::SizeBytes for PinholeProjection {
+impl ::re_byte_size::SizeBytes for PinholeProjection {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/plane3d.rs b/crates/store/re_types/src/components/plane3d.rs
index 3db060645004..8ce5db2f0939 100644
--- a/crates/store/re_types/src/components/plane3d.rs
+++ b/crates/store/re_types/src/components/plane3d.rs
@@ -108,7 +108,7 @@ impl std::ops::DerefMut for Plane3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Plane3D {
+impl ::re_byte_size::SizeBytes for Plane3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/pose_rotation_axis_angle.rs b/crates/store/re_types/src/components/pose_rotation_axis_angle.rs
index 3aa09bef378b..0b4d96963497 100644
--- a/crates/store/re_types/src/components/pose_rotation_axis_angle.rs
+++ b/crates/store/re_types/src/components/pose_rotation_axis_angle.rs
@@ -94,7 +94,7 @@ impl std::ops::DerefMut for PoseRotationAxisAngle {
     }
 }
 
-impl ::re_types_core::SizeBytes for PoseRotationAxisAngle {
+impl ::re_byte_size::SizeBytes for PoseRotationAxisAngle {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/pose_rotation_quat.rs b/crates/store/re_types/src/components/pose_rotation_quat.rs
index 964700df594d..472ad4318ed2 100644
--- a/crates/store/re_types/src/components/pose_rotation_quat.rs
+++ b/crates/store/re_types/src/components/pose_rotation_quat.rs
@@ -104,7 +104,7 @@ impl std::ops::DerefMut for PoseRotationQuat {
     }
 }
 
-impl ::re_types_core::SizeBytes for PoseRotationQuat {
+impl ::re_byte_size::SizeBytes for PoseRotationQuat {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/pose_scale3d.rs b/crates/store/re_types/src/components/pose_scale3d.rs
index 3ef25810010c..63b9d5aefa57 100644
--- a/crates/store/re_types/src/components/pose_scale3d.rs
+++ b/crates/store/re_types/src/components/pose_scale3d.rs
@@ -104,7 +104,7 @@ impl std::ops::DerefMut for PoseScale3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for PoseScale3D {
+impl ::re_byte_size::SizeBytes for PoseScale3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/pose_transform_mat3x3.rs b/crates/store/re_types/src/components/pose_transform_mat3x3.rs
index 2c2f3b9295f8..fb2e7f8dc6f3 100644
--- a/crates/store/re_types/src/components/pose_transform_mat3x3.rs
+++ b/crates/store/re_types/src/components/pose_transform_mat3x3.rs
@@ -112,7 +112,7 @@ impl std::ops::DerefMut for PoseTransformMat3x3 {
     }
 }
 
-impl ::re_types_core::SizeBytes for PoseTransformMat3x3 {
+impl ::re_byte_size::SizeBytes for PoseTransformMat3x3 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/pose_translation3d.rs b/crates/store/re_types/src/components/pose_translation3d.rs
index efde8a24c595..98a41e42768c 100644
--- a/crates/store/re_types/src/components/pose_translation3d.rs
+++ b/crates/store/re_types/src/components/pose_translation3d.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for PoseTranslation3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for PoseTranslation3D {
+impl ::re_byte_size::SizeBytes for PoseTranslation3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/position2d.rs b/crates/store/re_types/src/components/position2d.rs
index 94790a01a4f3..901b61bdc089 100644
--- a/crates/store/re_types/src/components/position2d.rs
+++ b/crates/store/re_types/src/components/position2d.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for Position2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Position2D {
+impl ::re_byte_size::SizeBytes for Position2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/position3d.rs b/crates/store/re_types/src/components/position3d.rs
index 6b89098bfa51..d97127ce4d3e 100644
--- a/crates/store/re_types/src/components/position3d.rs
+++ b/crates/store/re_types/src/components/position3d.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for Position3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Position3D {
+impl ::re_byte_size::SizeBytes for Position3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/radius.rs b/crates/store/re_types/src/components/radius.rs
index 06b071e198ff..f5b9cee6fbe2 100644
--- a/crates/store/re_types/src/components/radius.rs
+++ b/crates/store/re_types/src/components/radius.rs
@@ -107,7 +107,7 @@ impl std::ops::DerefMut for Radius {
     }
 }
 
-impl ::re_types_core::SizeBytes for Radius {
+impl ::re_byte_size::SizeBytes for Radius {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/range1d.rs b/crates/store/re_types/src/components/range1d.rs
index 0936cd7685de..8147c35517ce 100644
--- a/crates/store/re_types/src/components/range1d.rs
+++ b/crates/store/re_types/src/components/range1d.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for Range1D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Range1D {
+impl ::re_byte_size::SizeBytes for Range1D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/recording_uri.rs b/crates/store/re_types/src/components/recording_uri.rs
index 4dd097489830..3da69bc2104f 100644
--- a/crates/store/re_types/src/components/recording_uri.rs
+++ b/crates/store/re_types/src/components/recording_uri.rs
@@ -91,7 +91,7 @@ impl std::ops::DerefMut for RecordingUri {
     }
 }
 
-impl ::re_types_core::SizeBytes for RecordingUri {
+impl ::re_byte_size::SizeBytes for RecordingUri {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/resolution.rs b/crates/store/re_types/src/components/resolution.rs
index 4ac815733c70..9e57bd2c778e 100644
--- a/crates/store/re_types/src/components/resolution.rs
+++ b/crates/store/re_types/src/components/resolution.rs
@@ -101,7 +101,7 @@ impl std::ops::DerefMut for Resolution {
     }
 }
 
-impl ::re_types_core::SizeBytes for Resolution {
+impl ::re_byte_size::SizeBytes for Resolution {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/rotation_axis_angle.rs b/crates/store/re_types/src/components/rotation_axis_angle.rs
index 21dafdc16441..f5e061f14fd1 100644
--- a/crates/store/re_types/src/components/rotation_axis_angle.rs
+++ b/crates/store/re_types/src/components/rotation_axis_angle.rs
@@ -94,7 +94,7 @@ impl std::ops::DerefMut for RotationAxisAngle {
     }
 }
 
-impl ::re_types_core::SizeBytes for RotationAxisAngle {
+impl ::re_byte_size::SizeBytes for RotationAxisAngle {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/rotation_quat.rs b/crates/store/re_types/src/components/rotation_quat.rs
index 0ee536178c0b..de4b197aba42 100644
--- a/crates/store/re_types/src/components/rotation_quat.rs
+++ b/crates/store/re_types/src/components/rotation_quat.rs
@@ -104,7 +104,7 @@ impl std::ops::DerefMut for RotationQuat {
     }
 }
 
-impl ::re_types_core::SizeBytes for RotationQuat {
+impl ::re_byte_size::SizeBytes for RotationQuat {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/scalar.rs b/crates/store/re_types/src/components/scalar.rs
index 97e1f3e9384e..199dd2184afe 100644
--- a/crates/store/re_types/src/components/scalar.rs
+++ b/crates/store/re_types/src/components/scalar.rs
@@ -102,7 +102,7 @@ impl std::ops::DerefMut for Scalar {
     }
 }
 
-impl ::re_types_core::SizeBytes for Scalar {
+impl ::re_byte_size::SizeBytes for Scalar {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/scale3d.rs b/crates/store/re_types/src/components/scale3d.rs
index 064c4051c1b5..a85daa64bd8a 100644
--- a/crates/store/re_types/src/components/scale3d.rs
+++ b/crates/store/re_types/src/components/scale3d.rs
@@ -104,7 +104,7 @@ impl std::ops::DerefMut for Scale3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Scale3D {
+impl ::re_byte_size::SizeBytes for Scale3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/show_labels.rs b/crates/store/re_types/src/components/show_labels.rs
index 949c39f8967c..483b30d233a6 100644
--- a/crates/store/re_types/src/components/show_labels.rs
+++ b/crates/store/re_types/src/components/show_labels.rs
@@ -98,7 +98,7 @@ impl std::ops::DerefMut for ShowLabels {
     }
 }
 
-impl ::re_types_core::SizeBytes for ShowLabels {
+impl ::re_byte_size::SizeBytes for ShowLabels {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/stroke_width.rs b/crates/store/re_types/src/components/stroke_width.rs
index 08093d9fab09..ffb236f3828d 100644
--- a/crates/store/re_types/src/components/stroke_width.rs
+++ b/crates/store/re_types/src/components/stroke_width.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for StrokeWidth {
     }
 }
 
-impl ::re_types_core::SizeBytes for StrokeWidth {
+impl ::re_byte_size::SizeBytes for StrokeWidth {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/tensor_data.rs b/crates/store/re_types/src/components/tensor_data.rs
index 63d7604643e6..e53747d26b4e 100644
--- a/crates/store/re_types/src/components/tensor_data.rs
+++ b/crates/store/re_types/src/components/tensor_data.rs
@@ -99,7 +99,7 @@ impl std::ops::DerefMut for TensorData {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorData {
+impl ::re_byte_size::SizeBytes for TensorData {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/tensor_dimension_index_selection.rs b/crates/store/re_types/src/components/tensor_dimension_index_selection.rs
index 6efd104a5685..dcd249d2f180 100644
--- a/crates/store/re_types/src/components/tensor_dimension_index_selection.rs
+++ b/crates/store/re_types/src/components/tensor_dimension_index_selection.rs
@@ -98,7 +98,7 @@ impl std::ops::DerefMut for TensorDimensionIndexSelection {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorDimensionIndexSelection {
+impl ::re_byte_size::SizeBytes for TensorDimensionIndexSelection {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/tensor_height_dimension.rs b/crates/store/re_types/src/components/tensor_height_dimension.rs
index e6d43551fb98..389db3841d7b 100644
--- a/crates/store/re_types/src/components/tensor_height_dimension.rs
+++ b/crates/store/re_types/src/components/tensor_height_dimension.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for TensorHeightDimension {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorHeightDimension {
+impl ::re_byte_size::SizeBytes for TensorHeightDimension {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/tensor_width_dimension.rs b/crates/store/re_types/src/components/tensor_width_dimension.rs
index 1731d8d77924..ecf58d7f135b 100644
--- a/crates/store/re_types/src/components/tensor_width_dimension.rs
+++ b/crates/store/re_types/src/components/tensor_width_dimension.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for TensorWidthDimension {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorWidthDimension {
+impl ::re_byte_size::SizeBytes for TensorWidthDimension {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/texcoord2d.rs b/crates/store/re_types/src/components/texcoord2d.rs
index ff48187042d3..499430d3a922 100644
--- a/crates/store/re_types/src/components/texcoord2d.rs
+++ b/crates/store/re_types/src/components/texcoord2d.rs
@@ -115,7 +115,7 @@ impl std::ops::DerefMut for Texcoord2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Texcoord2D {
+impl ::re_byte_size::SizeBytes for Texcoord2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/text.rs b/crates/store/re_types/src/components/text.rs
index eba8cd4c5525..fb0fab1fcc7e 100644
--- a/crates/store/re_types/src/components/text.rs
+++ b/crates/store/re_types/src/components/text.rs
@@ -92,7 +92,7 @@ impl std::ops::DerefMut for Text {
     }
 }
 
-impl ::re_types_core::SizeBytes for Text {
+impl ::re_byte_size::SizeBytes for Text {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/text_log_level.rs b/crates/store/re_types/src/components/text_log_level.rs
index 991a59b9bb7c..b91cb78d5169 100644
--- a/crates/store/re_types/src/components/text_log_level.rs
+++ b/crates/store/re_types/src/components/text_log_level.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for TextLogLevel {
     }
 }
 
-impl ::re_types_core::SizeBytes for TextLogLevel {
+impl ::re_byte_size::SizeBytes for TextLogLevel {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/transform_mat3x3.rs b/crates/store/re_types/src/components/transform_mat3x3.rs
index fc9671de6afc..b6559ba91912 100644
--- a/crates/store/re_types/src/components/transform_mat3x3.rs
+++ b/crates/store/re_types/src/components/transform_mat3x3.rs
@@ -112,7 +112,7 @@ impl std::ops::DerefMut for TransformMat3x3 {
     }
 }
 
-impl ::re_types_core::SizeBytes for TransformMat3x3 {
+impl ::re_byte_size::SizeBytes for TransformMat3x3 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/transform_relation.rs b/crates/store/re_types/src/components/transform_relation.rs
index 4fcd383ef19d..36f678577e28 100644
--- a/crates/store/re_types/src/components/transform_relation.rs
+++ b/crates/store/re_types/src/components/transform_relation.rs
@@ -155,7 +155,7 @@ impl ::re_types_core::reflection::Enum for TransformRelation {
     }
 }
 
-impl ::re_types_core::SizeBytes for TransformRelation {
+impl ::re_byte_size::SizeBytes for TransformRelation {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/components/translation3d.rs b/crates/store/re_types/src/components/translation3d.rs
index d7875c9c1724..b7325e859d8f 100644
--- a/crates/store/re_types/src/components/translation3d.rs
+++ b/crates/store/re_types/src/components/translation3d.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for Translation3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Translation3D {
+impl ::re_byte_size::SizeBytes for Translation3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/triangle_indices.rs b/crates/store/re_types/src/components/triangle_indices.rs
index 1fb197e8c6c0..cc752a9cbc76 100644
--- a/crates/store/re_types/src/components/triangle_indices.rs
+++ b/crates/store/re_types/src/components/triangle_indices.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for TriangleIndices {
     }
 }
 
-impl ::re_types_core::SizeBytes for TriangleIndices {
+impl ::re_byte_size::SizeBytes for TriangleIndices {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/value_range.rs b/crates/store/re_types/src/components/value_range.rs
index 9bcd6f464a69..1a7aa1933fd3 100644
--- a/crates/store/re_types/src/components/value_range.rs
+++ b/crates/store/re_types/src/components/value_range.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for ValueRange {
     }
 }
 
-impl ::re_types_core::SizeBytes for ValueRange {
+impl ::re_byte_size::SizeBytes for ValueRange {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/vector2d.rs b/crates/store/re_types/src/components/vector2d.rs
index cdefaf8cc172..26995d32da3d 100644
--- a/crates/store/re_types/src/components/vector2d.rs
+++ b/crates/store/re_types/src/components/vector2d.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for Vector2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Vector2D {
+impl ::re_byte_size::SizeBytes for Vector2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/vector3d.rs b/crates/store/re_types/src/components/vector3d.rs
index be25aefef481..ea69fe11b9f3 100644
--- a/crates/store/re_types/src/components/vector3d.rs
+++ b/crates/store/re_types/src/components/vector3d.rs
@@ -100,7 +100,7 @@ impl std::ops::DerefMut for Vector3D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Vector3D {
+impl ::re_byte_size::SizeBytes for Vector3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/video_timestamp.rs b/crates/store/re_types/src/components/video_timestamp.rs
index 4cfdc64bf217..71cb109d9775 100644
--- a/crates/store/re_types/src/components/video_timestamp.rs
+++ b/crates/store/re_types/src/components/video_timestamp.rs
@@ -101,7 +101,7 @@ impl std::ops::DerefMut for VideoTimestamp {
     }
 }
 
-impl ::re_types_core::SizeBytes for VideoTimestamp {
+impl ::re_byte_size::SizeBytes for VideoTimestamp {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/components/view_coordinates.rs b/crates/store/re_types/src/components/view_coordinates.rs
index dd66f8d5f498..d9223f3eddc2 100644
--- a/crates/store/re_types/src/components/view_coordinates.rs
+++ b/crates/store/re_types/src/components/view_coordinates.rs
@@ -120,7 +120,7 @@ impl std::ops::DerefMut for ViewCoordinates {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewCoordinates {
+impl ::re_byte_size::SizeBytes for ViewCoordinates {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/angle.rs b/crates/store/re_types/src/datatypes/angle.rs
index b74b624fb9f9..f734b63d6bd5 100644
--- a/crates/store/re_types/src/datatypes/angle.rs
+++ b/crates/store/re_types/src/datatypes/angle.rs
@@ -150,7 +150,7 @@ impl From<Angle> for f32 {
     }
 }
 
-impl ::re_types_core::SizeBytes for Angle {
+impl ::re_byte_size::SizeBytes for Angle {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.radians.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/annotation_info.rs b/crates/store/re_types/src/datatypes/annotation_info.rs
index 2c40d6bf2938..d9355f461a9d 100644
--- a/crates/store/re_types/src/datatypes/annotation_info.rs
+++ b/crates/store/re_types/src/datatypes/annotation_info.rs
@@ -310,7 +310,7 @@ impl ::re_types_core::Loggable for AnnotationInfo {
     }
 }
 
-impl ::re_types_core::SizeBytes for AnnotationInfo {
+impl ::re_byte_size::SizeBytes for AnnotationInfo {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.id.heap_size_bytes() + self.label.heap_size_bytes() + self.color.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/blob.rs b/crates/store/re_types/src/datatypes/blob.rs
index 06e08627da94..c20d338e68c4 100644
--- a/crates/store/re_types/src/datatypes/blob.rs
+++ b/crates/store/re_types/src/datatypes/blob.rs
@@ -178,7 +178,7 @@ impl From<Blob> for ::re_types_core::ArrowBuffer<u8> {
     }
 }
 
-impl ::re_types_core::SizeBytes for Blob {
+impl ::re_byte_size::SizeBytes for Blob {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/channel_datatype.rs b/crates/store/re_types/src/datatypes/channel_datatype.rs
index 0dc6a7829caf..207871944166 100644
--- a/crates/store/re_types/src/datatypes/channel_datatype.rs
+++ b/crates/store/re_types/src/datatypes/channel_datatype.rs
@@ -204,7 +204,7 @@ impl ::re_types_core::reflection::Enum for ChannelDatatype {
     }
 }
 
-impl ::re_types_core::SizeBytes for ChannelDatatype {
+impl ::re_byte_size::SizeBytes for ChannelDatatype {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/datatypes/class_description.rs b/crates/store/re_types/src/datatypes/class_description.rs
index b6827410d9b8..48eac2f213b7 100644
--- a/crates/store/re_types/src/datatypes/class_description.rs
+++ b/crates/store/re_types/src/datatypes/class_description.rs
@@ -455,7 +455,7 @@ impl ::re_types_core::Loggable for ClassDescription {
     }
 }
 
-impl ::re_types_core::SizeBytes for ClassDescription {
+impl ::re_byte_size::SizeBytes for ClassDescription {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.info.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/class_description_map_elem.rs b/crates/store/re_types/src/datatypes/class_description_map_elem.rs
index 075f3b22301f..c66f96064582 100644
--- a/crates/store/re_types/src/datatypes/class_description_map_elem.rs
+++ b/crates/store/re_types/src/datatypes/class_description_map_elem.rs
@@ -225,7 +225,7 @@ impl ::re_types_core::Loggable for ClassDescriptionMapElem {
     }
 }
 
-impl ::re_types_core::SizeBytes for ClassDescriptionMapElem {
+impl ::re_byte_size::SizeBytes for ClassDescriptionMapElem {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.class_id.heap_size_bytes() + self.class_description.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/class_id.rs b/crates/store/re_types/src/datatypes/class_id.rs
index 304ace03f214..3bfe186fb5ab 100644
--- a/crates/store/re_types/src/datatypes/class_id.rs
+++ b/crates/store/re_types/src/datatypes/class_id.rs
@@ -158,7 +158,7 @@ impl From<ClassId> for u16 {
     }
 }
 
-impl ::re_types_core::SizeBytes for ClassId {
+impl ::re_byte_size::SizeBytes for ClassId {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/color_model.rs b/crates/store/re_types/src/datatypes/color_model.rs
index d7d6414e32da..0822d0214d89 100644
--- a/crates/store/re_types/src/datatypes/color_model.rs
+++ b/crates/store/re_types/src/datatypes/color_model.rs
@@ -160,7 +160,7 @@ impl ::re_types_core::reflection::Enum for ColorModel {
     }
 }
 
-impl ::re_types_core::SizeBytes for ColorModel {
+impl ::re_byte_size::SizeBytes for ColorModel {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/datatypes/dvec2d.rs b/crates/store/re_types/src/datatypes/dvec2d.rs
index f5d8d0040a22..829ad356ec12 100644
--- a/crates/store/re_types/src/datatypes/dvec2d.rs
+++ b/crates/store/re_types/src/datatypes/dvec2d.rs
@@ -231,7 +231,7 @@ impl From<DVec2D> for [f64; 2usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for DVec2D {
+impl ::re_byte_size::SizeBytes for DVec2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/image_format.rs b/crates/store/re_types/src/datatypes/image_format.rs
index 1ca28125ab11..da5eaf6ba88c 100644
--- a/crates/store/re_types/src/datatypes/image_format.rs
+++ b/crates/store/re_types/src/datatypes/image_format.rs
@@ -365,7 +365,7 @@ impl ::re_types_core::Loggable for ImageFormat {
     }
 }
 
-impl ::re_types_core::SizeBytes for ImageFormat {
+impl ::re_byte_size::SizeBytes for ImageFormat {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.width.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/keypoint_id.rs b/crates/store/re_types/src/datatypes/keypoint_id.rs
index 9923b7950756..965a41afff8e 100644
--- a/crates/store/re_types/src/datatypes/keypoint_id.rs
+++ b/crates/store/re_types/src/datatypes/keypoint_id.rs
@@ -160,7 +160,7 @@ impl From<KeypointId> for u16 {
     }
 }
 
-impl ::re_types_core::SizeBytes for KeypointId {
+impl ::re_byte_size::SizeBytes for KeypointId {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/keypoint_pair.rs b/crates/store/re_types/src/datatypes/keypoint_pair.rs
index d487773cfe2b..af5e6bec63ed 100644
--- a/crates/store/re_types/src/datatypes/keypoint_pair.rs
+++ b/crates/store/re_types/src/datatypes/keypoint_pair.rs
@@ -234,7 +234,7 @@ impl ::re_types_core::Loggable for KeypointPair {
     }
 }
 
-impl ::re_types_core::SizeBytes for KeypointPair {
+impl ::re_byte_size::SizeBytes for KeypointPair {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.keypoint0.heap_size_bytes() + self.keypoint1.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/mat3x3.rs b/crates/store/re_types/src/datatypes/mat3x3.rs
index 920ad38a6f7d..91bc806fb4b4 100644
--- a/crates/store/re_types/src/datatypes/mat3x3.rs
+++ b/crates/store/re_types/src/datatypes/mat3x3.rs
@@ -243,7 +243,7 @@ impl From<Mat3x3> for [f32; 9usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for Mat3x3 {
+impl ::re_byte_size::SizeBytes for Mat3x3 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/mat4x4.rs b/crates/store/re_types/src/datatypes/mat4x4.rs
index 45da55ee1117..3dac7affbd42 100644
--- a/crates/store/re_types/src/datatypes/mat4x4.rs
+++ b/crates/store/re_types/src/datatypes/mat4x4.rs
@@ -243,7 +243,7 @@ impl From<Mat4x4> for [f32; 16usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for Mat4x4 {
+impl ::re_byte_size::SizeBytes for Mat4x4 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/pixel_format.rs b/crates/store/re_types/src/datatypes/pixel_format.rs
index 0b7c9aa8301e..241bf6467740 100644
--- a/crates/store/re_types/src/datatypes/pixel_format.rs
+++ b/crates/store/re_types/src/datatypes/pixel_format.rs
@@ -285,7 +285,7 @@ impl ::re_types_core::reflection::Enum for PixelFormat {
     }
 }
 
-impl ::re_types_core::SizeBytes for PixelFormat {
+impl ::re_byte_size::SizeBytes for PixelFormat {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/datatypes/plane3d.rs b/crates/store/re_types/src/datatypes/plane3d.rs
index 7607453c2349..7ff625b8ffe2 100644
--- a/crates/store/re_types/src/datatypes/plane3d.rs
+++ b/crates/store/re_types/src/datatypes/plane3d.rs
@@ -239,7 +239,7 @@ impl From<Plane3D> for [f32; 4usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for Plane3D {
+impl ::re_byte_size::SizeBytes for Plane3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/quaternion.rs b/crates/store/re_types/src/datatypes/quaternion.rs
index dde74d4cd6d8..6c3272d3f7b9 100644
--- a/crates/store/re_types/src/datatypes/quaternion.rs
+++ b/crates/store/re_types/src/datatypes/quaternion.rs
@@ -234,7 +234,7 @@ impl From<Quaternion> for [f32; 4usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for Quaternion {
+impl ::re_byte_size::SizeBytes for Quaternion {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/range1d.rs b/crates/store/re_types/src/datatypes/range1d.rs
index 991fa76b5501..e30aea9ec759 100644
--- a/crates/store/re_types/src/datatypes/range1d.rs
+++ b/crates/store/re_types/src/datatypes/range1d.rs
@@ -231,7 +231,7 @@ impl From<Range1D> for [f64; 2usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for Range1D {
+impl ::re_byte_size::SizeBytes for Range1D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/range2d.rs b/crates/store/re_types/src/datatypes/range2d.rs
index 5451895c339b..a8ce00b90d1b 100644
--- a/crates/store/re_types/src/datatypes/range2d.rs
+++ b/crates/store/re_types/src/datatypes/range2d.rs
@@ -389,7 +389,7 @@ impl ::re_types_core::Loggable for Range2D {
     }
 }
 
-impl ::re_types_core::SizeBytes for Range2D {
+impl ::re_byte_size::SizeBytes for Range2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.x_range.heap_size_bytes() + self.y_range.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/rgba32.rs b/crates/store/re_types/src/datatypes/rgba32.rs
index 8fb26c31b5b6..1c24e06ce8ef 100644
--- a/crates/store/re_types/src/datatypes/rgba32.rs
+++ b/crates/store/re_types/src/datatypes/rgba32.rs
@@ -148,7 +148,7 @@ impl From<Rgba32> for u32 {
     }
 }
 
-impl ::re_types_core::SizeBytes for Rgba32 {
+impl ::re_byte_size::SizeBytes for Rgba32 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/rotation_axis_angle.rs b/crates/store/re_types/src/datatypes/rotation_axis_angle.rs
index 59218e9ced58..c65f22a8881d 100644
--- a/crates/store/re_types/src/datatypes/rotation_axis_angle.rs
+++ b/crates/store/re_types/src/datatypes/rotation_axis_angle.rs
@@ -302,7 +302,7 @@ impl ::re_types_core::Loggable for RotationAxisAngle {
     }
 }
 
-impl ::re_types_core::SizeBytes for RotationAxisAngle {
+impl ::re_byte_size::SizeBytes for RotationAxisAngle {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.axis.heap_size_bytes() + self.angle.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/tensor_buffer.rs b/crates/store/re_types/src/datatypes/tensor_buffer.rs
index cf2df863a568..969bf4185a49 100644
--- a/crates/store/re_types/src/datatypes/tensor_buffer.rs
+++ b/crates/store/re_types/src/datatypes/tensor_buffer.rs
@@ -1725,7 +1725,7 @@ impl ::re_types_core::Loggable for TensorBuffer {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorBuffer {
+impl ::re_byte_size::SizeBytes for TensorBuffer {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         #![allow(clippy::match_same_arms)]
diff --git a/crates/store/re_types/src/datatypes/tensor_data.rs b/crates/store/re_types/src/datatypes/tensor_data.rs
index 4d75cc0c12e3..b82c64eb3bcd 100644
--- a/crates/store/re_types/src/datatypes/tensor_data.rs
+++ b/crates/store/re_types/src/datatypes/tensor_data.rs
@@ -490,7 +490,7 @@ impl ::re_types_core::Loggable for TensorData {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorData {
+impl ::re_byte_size::SizeBytes for TensorData {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.shape.heap_size_bytes() + self.names.heap_size_bytes() + self.buffer.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/tensor_dimension_index_selection.rs b/crates/store/re_types/src/datatypes/tensor_dimension_index_selection.rs
index 179947448fcb..06da490978e7 100644
--- a/crates/store/re_types/src/datatypes/tensor_dimension_index_selection.rs
+++ b/crates/store/re_types/src/datatypes/tensor_dimension_index_selection.rs
@@ -222,7 +222,7 @@ impl ::re_types_core::Loggable for TensorDimensionIndexSelection {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorDimensionIndexSelection {
+impl ::re_byte_size::SizeBytes for TensorDimensionIndexSelection {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.dimension.heap_size_bytes() + self.index.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/tensor_dimension_selection.rs b/crates/store/re_types/src/datatypes/tensor_dimension_selection.rs
index cbf750d55342..dbea1d4084e1 100644
--- a/crates/store/re_types/src/datatypes/tensor_dimension_selection.rs
+++ b/crates/store/re_types/src/datatypes/tensor_dimension_selection.rs
@@ -217,7 +217,7 @@ impl ::re_types_core::Loggable for TensorDimensionSelection {
     }
 }
 
-impl ::re_types_core::SizeBytes for TensorDimensionSelection {
+impl ::re_byte_size::SizeBytes for TensorDimensionSelection {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.dimension.heap_size_bytes() + self.invert.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/utf8pair.rs b/crates/store/re_types/src/datatypes/utf8pair.rs
index 2eec236d7687..697733297983 100644
--- a/crates/store/re_types/src/datatypes/utf8pair.rs
+++ b/crates/store/re_types/src/datatypes/utf8pair.rs
@@ -300,7 +300,7 @@ impl ::re_types_core::Loggable for Utf8Pair {
     }
 }
 
-impl ::re_types_core::SizeBytes for Utf8Pair {
+impl ::re_byte_size::SizeBytes for Utf8Pair {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.first.heap_size_bytes() + self.second.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/uuid.rs b/crates/store/re_types/src/datatypes/uuid.rs
index 56c95a6893b2..90d4e293bd88 100644
--- a/crates/store/re_types/src/datatypes/uuid.rs
+++ b/crates/store/re_types/src/datatypes/uuid.rs
@@ -238,7 +238,7 @@ impl From<Uuid> for [u8; 16usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for Uuid {
+impl ::re_byte_size::SizeBytes for Uuid {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.bytes.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/uvec2d.rs b/crates/store/re_types/src/datatypes/uvec2d.rs
index 73027ab3b0e3..b5610eebd77a 100644
--- a/crates/store/re_types/src/datatypes/uvec2d.rs
+++ b/crates/store/re_types/src/datatypes/uvec2d.rs
@@ -231,7 +231,7 @@ impl From<UVec2D> for [u32; 2usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for UVec2D {
+impl ::re_byte_size::SizeBytes for UVec2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/uvec3d.rs b/crates/store/re_types/src/datatypes/uvec3d.rs
index c2d0688212c7..0913b1ce9403 100644
--- a/crates/store/re_types/src/datatypes/uvec3d.rs
+++ b/crates/store/re_types/src/datatypes/uvec3d.rs
@@ -231,7 +231,7 @@ impl From<UVec3D> for [u32; 3usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for UVec3D {
+impl ::re_byte_size::SizeBytes for UVec3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/uvec4d.rs b/crates/store/re_types/src/datatypes/uvec4d.rs
index 1f081982fec9..66316f5a4112 100644
--- a/crates/store/re_types/src/datatypes/uvec4d.rs
+++ b/crates/store/re_types/src/datatypes/uvec4d.rs
@@ -231,7 +231,7 @@ impl From<UVec4D> for [u32; 4usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for UVec4D {
+impl ::re_byte_size::SizeBytes for UVec4D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/vec2d.rs b/crates/store/re_types/src/datatypes/vec2d.rs
index a50e5b92d935..2efd1694dd50 100644
--- a/crates/store/re_types/src/datatypes/vec2d.rs
+++ b/crates/store/re_types/src/datatypes/vec2d.rs
@@ -231,7 +231,7 @@ impl From<Vec2D> for [f32; 2usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for Vec2D {
+impl ::re_byte_size::SizeBytes for Vec2D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/vec3d.rs b/crates/store/re_types/src/datatypes/vec3d.rs
index 62f096d2e016..e25df1bc99b4 100644
--- a/crates/store/re_types/src/datatypes/vec3d.rs
+++ b/crates/store/re_types/src/datatypes/vec3d.rs
@@ -231,7 +231,7 @@ impl From<Vec3D> for [f32; 3usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for Vec3D {
+impl ::re_byte_size::SizeBytes for Vec3D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/vec4d.rs b/crates/store/re_types/src/datatypes/vec4d.rs
index cf04d4da7c20..6c27893d6a7e 100644
--- a/crates/store/re_types/src/datatypes/vec4d.rs
+++ b/crates/store/re_types/src/datatypes/vec4d.rs
@@ -231,7 +231,7 @@ impl From<Vec4D> for [f32; 4usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for Vec4D {
+impl ::re_byte_size::SizeBytes for Vec4D {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/video_timestamp.rs b/crates/store/re_types/src/datatypes/video_timestamp.rs
index b572e278c1cc..566a4b140d91 100644
--- a/crates/store/re_types/src/datatypes/video_timestamp.rs
+++ b/crates/store/re_types/src/datatypes/video_timestamp.rs
@@ -148,7 +148,7 @@ impl From<VideoTimestamp> for i64 {
     }
 }
 
-impl ::re_types_core::SizeBytes for VideoTimestamp {
+impl ::re_byte_size::SizeBytes for VideoTimestamp {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/datatypes/view_coordinates.rs b/crates/store/re_types/src/datatypes/view_coordinates.rs
index c290c685fc2b..142109ff373e 100644
--- a/crates/store/re_types/src/datatypes/view_coordinates.rs
+++ b/crates/store/re_types/src/datatypes/view_coordinates.rs
@@ -251,7 +251,7 @@ impl From<ViewCoordinates> for [u8; 3usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for ViewCoordinates {
+impl ::re_byte_size::SizeBytes for ViewCoordinates {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/archetypes/affix_fuzzer1.rs b/crates/store/re_types/src/testing/archetypes/affix_fuzzer1.rs
index 8eed4f39795a..e7d01dd7bdc4 100644
--- a/crates/store/re_types/src/testing/archetypes/affix_fuzzer1.rs
+++ b/crates/store/re_types/src/testing/archetypes/affix_fuzzer1.rs
@@ -952,7 +952,7 @@ impl AffixFuzzer1 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer1 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer1 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.fuzz1001.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/archetypes/affix_fuzzer2.rs b/crates/store/re_types/src/testing/archetypes/affix_fuzzer2.rs
index 28cb64bfebc6..b0616444125c 100644
--- a/crates/store/re_types/src/testing/archetypes/affix_fuzzer2.rs
+++ b/crates/store/re_types/src/testing/archetypes/affix_fuzzer2.rs
@@ -822,7 +822,7 @@ impl AffixFuzzer2 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer2 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer2 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.fuzz1101.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/archetypes/affix_fuzzer3.rs b/crates/store/re_types/src/testing/archetypes/affix_fuzzer3.rs
index 643d315ff076..53eef9ac7012 100644
--- a/crates/store/re_types/src/testing/archetypes/affix_fuzzer3.rs
+++ b/crates/store/re_types/src/testing/archetypes/affix_fuzzer3.rs
@@ -929,7 +929,7 @@ impl AffixFuzzer3 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer3 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer3 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.fuzz2001.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/archetypes/affix_fuzzer4.rs b/crates/store/re_types/src/testing/archetypes/affix_fuzzer4.rs
index e3f2d70e7783..bd411f580fca 100644
--- a/crates/store/re_types/src/testing/archetypes/affix_fuzzer4.rs
+++ b/crates/store/re_types/src/testing/archetypes/affix_fuzzer4.rs
@@ -983,7 +983,7 @@ impl AffixFuzzer4 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer4 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer4 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.fuzz2101.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer1.rs b/crates/store/re_types/src/testing/components/affix_fuzzer1.rs
index 967ddc99930a..e79e819642d1 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer1.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer1.rs
@@ -90,7 +90,7 @@ impl std::ops::DerefMut for AffixFuzzer1 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer1 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer1 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer10.rs b/crates/store/re_types/src/testing/components/affix_fuzzer10.rs
index 739d7de755cc..aab96f36261f 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer10.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer10.rs
@@ -171,7 +171,7 @@ impl std::ops::DerefMut for AffixFuzzer10 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer10 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer10 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer11.rs b/crates/store/re_types/src/testing/components/affix_fuzzer11.rs
index 142b2b88218f..be9d6fd364f4 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer11.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer11.rs
@@ -199,7 +199,7 @@ impl std::ops::DerefMut for AffixFuzzer11 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer11 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer11 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer12.rs b/crates/store/re_types/src/testing/components/affix_fuzzer12.rs
index e3f13d3a9d4b..cd951d328af3 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer12.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer12.rs
@@ -241,7 +241,7 @@ impl std::ops::DerefMut for AffixFuzzer12 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer12 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer12 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer13.rs b/crates/store/re_types/src/testing/components/affix_fuzzer13.rs
index 9118de31e42a..7d2864b90119 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer13.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer13.rs
@@ -241,7 +241,7 @@ impl std::ops::DerefMut for AffixFuzzer13 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer13 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer13 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer14.rs b/crates/store/re_types/src/testing/components/affix_fuzzer14.rs
index 9e3e6dd8afdd..e594a1b56f28 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer14.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer14.rs
@@ -90,7 +90,7 @@ impl std::ops::DerefMut for AffixFuzzer14 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer14 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer14 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer15.rs b/crates/store/re_types/src/testing/components/affix_fuzzer15.rs
index 674d8a6eb4cd..dea464edf057 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer15.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer15.rs
@@ -147,7 +147,7 @@ impl std::ops::DerefMut for AffixFuzzer15 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer15 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer15 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer16.rs b/crates/store/re_types/src/testing/components/affix_fuzzer16.rs
index 605c7831b803..17ea4f0a2439 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer16.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer16.rs
@@ -171,7 +171,7 @@ impl<I: Into<crate::testing::datatypes::AffixFuzzer3>, T: IntoIterator<Item = I>
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer16 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer16 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer17.rs b/crates/store/re_types/src/testing/components/affix_fuzzer17.rs
index 5c3584825e37..01785040e053 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer17.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer17.rs
@@ -171,7 +171,7 @@ impl<I: Into<crate::testing::datatypes::AffixFuzzer3>, T: IntoIterator<Item = I>
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer17 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer17 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer18.rs b/crates/store/re_types/src/testing/components/affix_fuzzer18.rs
index 0ee06f26d382..1ff54d4283a2 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer18.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer18.rs
@@ -171,7 +171,7 @@ impl<I: Into<crate::testing::datatypes::AffixFuzzer4>, T: IntoIterator<Item = I>
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer18 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer18 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer19.rs b/crates/store/re_types/src/testing/components/affix_fuzzer19.rs
index 1a5b51bc9069..3c420ca8ad4e 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer19.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer19.rs
@@ -90,7 +90,7 @@ impl std::ops::DerefMut for AffixFuzzer19 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer19 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer19 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer2.rs b/crates/store/re_types/src/testing/components/affix_fuzzer2.rs
index 32e9c765e816..bdffe830be6a 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer2.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer2.rs
@@ -90,7 +90,7 @@ impl std::ops::DerefMut for AffixFuzzer2 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer2 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer2 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer20.rs b/crates/store/re_types/src/testing/components/affix_fuzzer20.rs
index 03d4e6af555b..1834ea677a5c 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer20.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer20.rs
@@ -90,7 +90,7 @@ impl std::ops::DerefMut for AffixFuzzer20 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer20 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer20 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer21.rs b/crates/store/re_types/src/testing/components/affix_fuzzer21.rs
index 1455cba6c48a..23e9ed8570a1 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer21.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer21.rs
@@ -90,7 +90,7 @@ impl std::ops::DerefMut for AffixFuzzer21 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer21 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer21 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer22.rs b/crates/store/re_types/src/testing/components/affix_fuzzer22.rs
index 7e74d392baaf..df21c991ddf8 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer22.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer22.rs
@@ -127,7 +127,7 @@ impl std::ops::DerefMut for AffixFuzzer22 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer22 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer22 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer23.rs b/crates/store/re_types/src/testing/components/affix_fuzzer23.rs
index 9ece4182d69c..11deefca4235 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer23.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer23.rs
@@ -131,7 +131,7 @@ impl std::ops::DerefMut for AffixFuzzer23 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer23 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer23 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer3.rs b/crates/store/re_types/src/testing/components/affix_fuzzer3.rs
index 3dc4948654ae..8ee77d150818 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer3.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer3.rs
@@ -90,7 +90,7 @@ impl std::ops::DerefMut for AffixFuzzer3 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer3 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer3 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer4.rs b/crates/store/re_types/src/testing/components/affix_fuzzer4.rs
index 0759fa56d94f..fa4e37a359f4 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer4.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer4.rs
@@ -158,7 +158,7 @@ impl std::ops::DerefMut for AffixFuzzer4 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer4 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer4 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer5.rs b/crates/store/re_types/src/testing/components/affix_fuzzer5.rs
index d86667953fd2..ac54a75b99ac 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer5.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer5.rs
@@ -158,7 +158,7 @@ impl std::ops::DerefMut for AffixFuzzer5 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer5 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer5 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer6.rs b/crates/store/re_types/src/testing/components/affix_fuzzer6.rs
index 119e829355e7..0ef3c818dcff 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer6.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer6.rs
@@ -158,7 +158,7 @@ impl std::ops::DerefMut for AffixFuzzer6 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer6 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer6 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer7.rs b/crates/store/re_types/src/testing/components/affix_fuzzer7.rs
index 74fa0a201a01..0c5ad27bf2c6 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer7.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer7.rs
@@ -169,7 +169,7 @@ impl<I: Into<crate::testing::datatypes::AffixFuzzer1>, T: IntoIterator<Item = I>
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer7 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer7 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer8.rs b/crates/store/re_types/src/testing/components/affix_fuzzer8.rs
index 9bbec3a8735f..ba60138bdc3a 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer8.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer8.rs
@@ -132,7 +132,7 @@ impl std::ops::DerefMut for AffixFuzzer8 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer8 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer8 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/components/affix_fuzzer9.rs b/crates/store/re_types/src/testing/components/affix_fuzzer9.rs
index a5d0d98442cd..04501462b78c 100644
--- a/crates/store/re_types/src/testing/components/affix_fuzzer9.rs
+++ b/crates/store/re_types/src/testing/components/affix_fuzzer9.rs
@@ -171,7 +171,7 @@ impl std::ops::DerefMut for AffixFuzzer9 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer9 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer9 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/affix_fuzzer1.rs b/crates/store/re_types/src/testing/datatypes/affix_fuzzer1.rs
index 4cec3891a667..01fb9cba7b26 100644
--- a/crates/store/re_types/src/testing/datatypes/affix_fuzzer1.rs
+++ b/crates/store/re_types/src/testing/datatypes/affix_fuzzer1.rs
@@ -1069,7 +1069,7 @@ impl ::re_types_core::Loggable for AffixFuzzer1 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer1 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer1 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.single_float_optional.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/affix_fuzzer2.rs b/crates/store/re_types/src/testing/datatypes/affix_fuzzer2.rs
index 07e674e03429..a0c510288c6e 100644
--- a/crates/store/re_types/src/testing/datatypes/affix_fuzzer2.rs
+++ b/crates/store/re_types/src/testing/datatypes/affix_fuzzer2.rs
@@ -109,7 +109,7 @@ impl From<AffixFuzzer2> for Option<f32> {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer2 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer2 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/affix_fuzzer20.rs b/crates/store/re_types/src/testing/datatypes/affix_fuzzer20.rs
index 36adf314259f..7db553025d94 100644
--- a/crates/store/re_types/src/testing/datatypes/affix_fuzzer20.rs
+++ b/crates/store/re_types/src/testing/datatypes/affix_fuzzer20.rs
@@ -272,7 +272,7 @@ impl ::re_types_core::Loggable for AffixFuzzer20 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer20 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer20 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.p.heap_size_bytes() + self.s.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/affix_fuzzer21.rs b/crates/store/re_types/src/testing/datatypes/affix_fuzzer21.rs
index aa6cac91defd..851c579b5bc3 100644
--- a/crates/store/re_types/src/testing/datatypes/affix_fuzzer21.rs
+++ b/crates/store/re_types/src/testing/datatypes/affix_fuzzer21.rs
@@ -300,7 +300,7 @@ impl ::re_types_core::Loggable for AffixFuzzer21 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer21 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer21 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.single_half.heap_size_bytes() + self.many_halves.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/affix_fuzzer22.rs b/crates/store/re_types/src/testing/datatypes/affix_fuzzer22.rs
index 1edab45a0dd6..3482fc1ffba4 100644
--- a/crates/store/re_types/src/testing/datatypes/affix_fuzzer22.rs
+++ b/crates/store/re_types/src/testing/datatypes/affix_fuzzer22.rs
@@ -268,7 +268,7 @@ impl From<AffixFuzzer22> for [u8; 4usize] {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer22 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer22 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.fixed_sized_native.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/affix_fuzzer3.rs b/crates/store/re_types/src/testing/datatypes/affix_fuzzer3.rs
index b43ce063aba7..b41e7a386323 100644
--- a/crates/store/re_types/src/testing/datatypes/affix_fuzzer3.rs
+++ b/crates/store/re_types/src/testing/datatypes/affix_fuzzer3.rs
@@ -554,7 +554,7 @@ impl ::re_types_core::Loggable for AffixFuzzer3 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer3 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer3 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         #![allow(clippy::match_same_arms)]
diff --git a/crates/store/re_types/src/testing/datatypes/affix_fuzzer4.rs b/crates/store/re_types/src/testing/datatypes/affix_fuzzer4.rs
index bc763821d865..a879342c4e4b 100644
--- a/crates/store/re_types/src/testing/datatypes/affix_fuzzer4.rs
+++ b/crates/store/re_types/src/testing/datatypes/affix_fuzzer4.rs
@@ -367,7 +367,7 @@ impl ::re_types_core::Loggable for AffixFuzzer4 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer4 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer4 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         #![allow(clippy::match_same_arms)]
diff --git a/crates/store/re_types/src/testing/datatypes/affix_fuzzer5.rs b/crates/store/re_types/src/testing/datatypes/affix_fuzzer5.rs
index 7eff68520d75..95623ef02530 100644
--- a/crates/store/re_types/src/testing/datatypes/affix_fuzzer5.rs
+++ b/crates/store/re_types/src/testing/datatypes/affix_fuzzer5.rs
@@ -186,7 +186,7 @@ impl std::ops::DerefMut for AffixFuzzer5 {
     }
 }
 
-impl ::re_types_core::SizeBytes for AffixFuzzer5 {
+impl ::re_byte_size::SizeBytes for AffixFuzzer5 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.single_optional_union.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/enum_test.rs b/crates/store/re_types/src/testing/datatypes/enum_test.rs
index b0cab6ff3021..4eb6a39dbc43 100644
--- a/crates/store/re_types/src/testing/datatypes/enum_test.rs
+++ b/crates/store/re_types/src/testing/datatypes/enum_test.rs
@@ -167,7 +167,7 @@ impl ::re_types_core::reflection::Enum for EnumTest {
     }
 }
 
-impl ::re_types_core::SizeBytes for EnumTest {
+impl ::re_byte_size::SizeBytes for EnumTest {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types/src/testing/datatypes/flattened_scalar.rs b/crates/store/re_types/src/testing/datatypes/flattened_scalar.rs
index 596b7a54dc9a..2cf2dc3b3930 100644
--- a/crates/store/re_types/src/testing/datatypes/flattened_scalar.rs
+++ b/crates/store/re_types/src/testing/datatypes/flattened_scalar.rs
@@ -175,7 +175,7 @@ impl From<FlattenedScalar> for f32 {
     }
 }
 
-impl ::re_types_core::SizeBytes for FlattenedScalar {
+impl ::re_byte_size::SizeBytes for FlattenedScalar {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.value.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/multi_enum.rs b/crates/store/re_types/src/testing/datatypes/multi_enum.rs
index 0551435fa8da..682f9fb50147 100644
--- a/crates/store/re_types/src/testing/datatypes/multi_enum.rs
+++ b/crates/store/re_types/src/testing/datatypes/multi_enum.rs
@@ -204,7 +204,7 @@ impl ::re_types_core::Loggable for MultiEnum {
     }
 }
 
-impl ::re_types_core::SizeBytes for MultiEnum {
+impl ::re_byte_size::SizeBytes for MultiEnum {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.value1.heap_size_bytes() + self.value2.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/primitive_component.rs b/crates/store/re_types/src/testing/datatypes/primitive_component.rs
index 2271cc2e2c7c..fba864edf08c 100644
--- a/crates/store/re_types/src/testing/datatypes/primitive_component.rs
+++ b/crates/store/re_types/src/testing/datatypes/primitive_component.rs
@@ -142,7 +142,7 @@ impl From<PrimitiveComponent> for u32 {
     }
 }
 
-impl ::re_types_core::SizeBytes for PrimitiveComponent {
+impl ::re_byte_size::SizeBytes for PrimitiveComponent {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/string_component.rs b/crates/store/re_types/src/testing/datatypes/string_component.rs
index 735ff75abb84..f2a4dec25b7a 100644
--- a/crates/store/re_types/src/testing/datatypes/string_component.rs
+++ b/crates/store/re_types/src/testing/datatypes/string_component.rs
@@ -149,7 +149,7 @@ impl From<StringComponent> for ::re_types_core::ArrowString {
     }
 }
 
-impl ::re_types_core::SizeBytes for StringComponent {
+impl ::re_byte_size::SizeBytes for StringComponent {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types/src/testing/datatypes/valued_enum.rs b/crates/store/re_types/src/testing/datatypes/valued_enum.rs
index 90aeab7fbdb4..552bc6f849e3 100644
--- a/crates/store/re_types/src/testing/datatypes/valued_enum.rs
+++ b/crates/store/re_types/src/testing/datatypes/valued_enum.rs
@@ -147,7 +147,7 @@ impl ::re_types_core::reflection::Enum for ValuedEnum {
     }
 }
 
-impl ::re_types_core::SizeBytes for ValuedEnum {
+impl ::re_byte_size::SizeBytes for ValuedEnum {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types_core/Cargo.toml b/crates/store/re_types_core/Cargo.toml
index 71b15bcd42a9..93b4cfc65bac 100644
--- a/crates/store/re_types_core/Cargo.toml
+++ b/crates/store/re_types_core/Cargo.toml
@@ -36,6 +36,7 @@ serde = ["dep:serde", "re_string_interner/serde"]
 # Rerun
 re_case.workspace = true
 re_error.workspace = true
+re_byte_size.workspace = true
 re_string_interner.workspace = true
 re_tracing.workspace = true
 re_tuid.workspace = true
@@ -52,11 +53,9 @@ arrow2 = { workspace = true, features = [
 backtrace.workspace = true
 bytemuck.workspace = true
 document-features.workspace = true
-half.workspace = true
 itertools.workspace = true
 nohash-hasher.workspace = true
 once_cell.workspace = true
-smallvec.workspace = true
 thiserror.workspace = true
 
 # Optional dependencies
diff --git a/crates/store/re_types_core/src/archetype.rs b/crates/store/re_types_core/src/archetype.rs
index 601684ef68fb..525cc3b8f731 100644
--- a/crates/store/re_types_core/src/archetype.rs
+++ b/crates/store/re_types_core/src/archetype.rs
@@ -210,7 +210,7 @@ impl ArchetypeName {
     }
 }
 
-impl crate::SizeBytes for ArchetypeName {
+impl re_byte_size::SizeBytes for ArchetypeName {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
@@ -224,7 +224,7 @@ re_string_interner::declare_new_type!(
     pub struct ArchetypeFieldName;
 );
 
-impl crate::SizeBytes for ArchetypeFieldName {
+impl re_byte_size::SizeBytes for ArchetypeFieldName {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types_core/src/archetypes/clear.rs b/crates/store/re_types_core/src/archetypes/clear.rs
index 019572ddf0ae..1a93036595bf 100644
--- a/crates/store/re_types_core/src/archetypes/clear.rs
+++ b/crates/store/re_types_core/src/archetypes/clear.rs
@@ -224,7 +224,7 @@ impl Clear {
     }
 }
 
-impl crate::SizeBytes for Clear {
+impl ::re_byte_size::SizeBytes for Clear {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.is_recursive.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/arrow_buffer.rs b/crates/store/re_types_core/src/arrow_buffer.rs
index a07e47ca2e88..042e239464a1 100644
--- a/crates/store/re_types_core/src/arrow_buffer.rs
+++ b/crates/store/re_types_core/src/arrow_buffer.rs
@@ -1,4 +1,5 @@
 use arrow::datatypes::ArrowNativeType;
+use re_byte_size::SizeBytes;
 
 /// Convenience-wrapper around an [`arrow::buffer::ScalarBuffer`] that is known to contain a
 /// a primitive type.
@@ -17,7 +18,7 @@ impl<T: ArrowNativeType> Default for ArrowBuffer<T> {
     }
 }
 
-impl<T: crate::SizeBytes + ArrowNativeType> crate::SizeBytes for ArrowBuffer<T> {
+impl<T: SizeBytes + ArrowNativeType> SizeBytes for ArrowBuffer<T> {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         std::mem::size_of_val(self.as_slice()) as _
diff --git a/crates/store/re_types_core/src/arrow_string.rs b/crates/store/re_types_core/src/arrow_string.rs
index 8376167d8deb..426202108100 100644
--- a/crates/store/re_types_core/src/arrow_string.rs
+++ b/crates/store/re_types_core/src/arrow_string.rs
@@ -11,7 +11,7 @@ use arrow2::buffer::Buffer;
 #[derive(Clone, Debug, Default)]
 pub struct ArrowString(Buffer<u8>);
 
-impl crate::SizeBytes for ArrowString {
+impl re_byte_size::SizeBytes for ArrowString {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         let Self(buf) = self;
diff --git a/crates/store/re_types_core/src/component_descriptor.rs b/crates/store/re_types_core/src/component_descriptor.rs
index 0d0d10c6cf45..cf19c2d437e4 100644
--- a/crates/store/re_types_core/src/component_descriptor.rs
+++ b/crates/store/re_types_core/src/component_descriptor.rs
@@ -1,6 +1,6 @@
 use std::borrow::Cow;
 
-use crate::{ArchetypeFieldName, ArchetypeName, ComponentName, SizeBytes};
+use crate::{ArchetypeFieldName, ArchetypeName, ComponentName};
 
 /// A [`ComponentDescriptor`] fully describes the semantics of a column of data.
 ///
@@ -117,7 +117,7 @@ impl ComponentDescriptor {
     }
 }
 
-impl SizeBytes for ComponentDescriptor {
+impl re_byte_size::SizeBytes for ComponentDescriptor {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         let Self {
diff --git a/crates/store/re_types_core/src/components/clear_is_recursive.rs b/crates/store/re_types_core/src/components/clear_is_recursive.rs
index 1f14d48d8a12..383c43d26a00 100644
--- a/crates/store/re_types_core/src/components/clear_is_recursive.rs
+++ b/crates/store/re_types_core/src/components/clear_is_recursive.rs
@@ -94,7 +94,7 @@ impl std::ops::DerefMut for ClearIsRecursive {
     }
 }
 
-impl crate::SizeBytes for ClearIsRecursive {
+impl ::re_byte_size::SizeBytes for ClearIsRecursive {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/bool.rs b/crates/store/re_types_core/src/datatypes/bool.rs
index 1d9abe40b882..84ee298a244f 100644
--- a/crates/store/re_types_core/src/datatypes/bool.rs
+++ b/crates/store/re_types_core/src/datatypes/bool.rs
@@ -110,7 +110,7 @@ impl From<Bool> for bool {
     }
 }
 
-impl crate::SizeBytes for Bool {
+impl ::re_byte_size::SizeBytes for Bool {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/entity_path.rs b/crates/store/re_types_core/src/datatypes/entity_path.rs
index 52690454d531..90a9829726b4 100644
--- a/crates/store/re_types_core/src/datatypes/entity_path.rs
+++ b/crates/store/re_types_core/src/datatypes/entity_path.rs
@@ -149,7 +149,7 @@ impl From<EntityPath> for crate::ArrowString {
     }
 }
 
-impl crate::SizeBytes for EntityPath {
+impl ::re_byte_size::SizeBytes for EntityPath {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/float32.rs b/crates/store/re_types_core/src/datatypes/float32.rs
index 194c3fd0fe1d..25dd8b95bd21 100644
--- a/crates/store/re_types_core/src/datatypes/float32.rs
+++ b/crates/store/re_types_core/src/datatypes/float32.rs
@@ -143,7 +143,7 @@ impl From<Float32> for f32 {
     }
 }
 
-impl crate::SizeBytes for Float32 {
+impl ::re_byte_size::SizeBytes for Float32 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/float64.rs b/crates/store/re_types_core/src/datatypes/float64.rs
index c83beb229b67..142918745bb5 100644
--- a/crates/store/re_types_core/src/datatypes/float64.rs
+++ b/crates/store/re_types_core/src/datatypes/float64.rs
@@ -143,7 +143,7 @@ impl From<Float64> for f64 {
     }
 }
 
-impl crate::SizeBytes for Float64 {
+impl ::re_byte_size::SizeBytes for Float64 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/time_int.rs b/crates/store/re_types_core/src/datatypes/time_int.rs
index 9235eff61fe6..b64e38c6f3ef 100644
--- a/crates/store/re_types_core/src/datatypes/time_int.rs
+++ b/crates/store/re_types_core/src/datatypes/time_int.rs
@@ -142,7 +142,7 @@ impl From<TimeInt> for i64 {
     }
 }
 
-impl crate::SizeBytes for TimeInt {
+impl ::re_byte_size::SizeBytes for TimeInt {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/time_range.rs b/crates/store/re_types_core/src/datatypes/time_range.rs
index 770c206fea6e..ca6c88f96fe0 100644
--- a/crates/store/re_types_core/src/datatypes/time_range.rs
+++ b/crates/store/re_types_core/src/datatypes/time_range.rs
@@ -206,7 +206,7 @@ impl crate::Loggable for TimeRange {
     }
 }
 
-impl crate::SizeBytes for TimeRange {
+impl ::re_byte_size::SizeBytes for TimeRange {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.start.heap_size_bytes() + self.end.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/time_range_boundary.rs b/crates/store/re_types_core/src/datatypes/time_range_boundary.rs
index 92b12ba1ca91..b4e405c8ce8f 100644
--- a/crates/store/re_types_core/src/datatypes/time_range_boundary.rs
+++ b/crates/store/re_types_core/src/datatypes/time_range_boundary.rs
@@ -333,7 +333,7 @@ impl crate::Loggable for TimeRangeBoundary {
     }
 }
 
-impl crate::SizeBytes for TimeRangeBoundary {
+impl ::re_byte_size::SizeBytes for TimeRangeBoundary {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         #![allow(clippy::match_same_arms)]
diff --git a/crates/store/re_types_core/src/datatypes/uint16.rs b/crates/store/re_types_core/src/datatypes/uint16.rs
index 5320d9777e41..8994515dec97 100644
--- a/crates/store/re_types_core/src/datatypes/uint16.rs
+++ b/crates/store/re_types_core/src/datatypes/uint16.rs
@@ -142,7 +142,7 @@ impl From<UInt16> for u16 {
     }
 }
 
-impl crate::SizeBytes for UInt16 {
+impl ::re_byte_size::SizeBytes for UInt16 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/uint32.rs b/crates/store/re_types_core/src/datatypes/uint32.rs
index 0c11c36b0c8b..391c65290a7b 100644
--- a/crates/store/re_types_core/src/datatypes/uint32.rs
+++ b/crates/store/re_types_core/src/datatypes/uint32.rs
@@ -142,7 +142,7 @@ impl From<UInt32> for u32 {
     }
 }
 
-impl crate::SizeBytes for UInt32 {
+impl ::re_byte_size::SizeBytes for UInt32 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/uint64.rs b/crates/store/re_types_core/src/datatypes/uint64.rs
index 4a78e89ee499..bfd61034cec9 100644
--- a/crates/store/re_types_core/src/datatypes/uint64.rs
+++ b/crates/store/re_types_core/src/datatypes/uint64.rs
@@ -142,7 +142,7 @@ impl From<UInt64> for u64 {
     }
 }
 
-impl crate::SizeBytes for UInt64 {
+impl ::re_byte_size::SizeBytes for UInt64 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/utf8.rs b/crates/store/re_types_core/src/datatypes/utf8.rs
index 79e3fe46b16e..cb8600b68f1b 100644
--- a/crates/store/re_types_core/src/datatypes/utf8.rs
+++ b/crates/store/re_types_core/src/datatypes/utf8.rs
@@ -149,7 +149,7 @@ impl From<Utf8> for crate::ArrowString {
     }
 }
 
-impl crate::SizeBytes for Utf8 {
+impl ::re_byte_size::SizeBytes for Utf8 {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.0.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/datatypes/visible_time_range.rs b/crates/store/re_types_core/src/datatypes/visible_time_range.rs
index 91e470e85a07..a93fd89771cb 100644
--- a/crates/store/re_types_core/src/datatypes/visible_time_range.rs
+++ b/crates/store/re_types_core/src/datatypes/visible_time_range.rs
@@ -260,7 +260,7 @@ impl crate::Loggable for VisibleTimeRange {
     }
 }
 
-impl crate::SizeBytes for VisibleTimeRange {
+impl ::re_byte_size::SizeBytes for VisibleTimeRange {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         self.timeline.heap_size_bytes() + self.range.heap_size_bytes()
diff --git a/crates/store/re_types_core/src/lib.rs b/crates/store/re_types_core/src/lib.rs
index 77ded5215d26..52fb0659c524 100644
--- a/crates/store/re_types_core/src/lib.rs
+++ b/crates/store/re_types_core/src/lib.rs
@@ -246,7 +246,6 @@ mod loggable;
 mod loggable_batch;
 pub mod reflection;
 mod result;
-mod size_bytes;
 mod tuid;
 mod view;
 
@@ -269,7 +268,6 @@ pub use self::{
         DeserializationError, DeserializationResult, ResultExt, SerializationError,
         SerializationResult, _Backtrace,
     },
-    size_bytes::SizeBytes,
     view::{View, ViewClassIdentifier},
 };
 
diff --git a/crates/store/re_types_core/src/loggable.rs b/crates/store/re_types_core/src/loggable.rs
index 0da30c5acc11..5ab91d59a8bd 100644
--- a/crates/store/re_types_core/src/loggable.rs
+++ b/crates/store/re_types_core/src/loggable.rs
@@ -2,9 +2,9 @@ use std::borrow::Cow;
 
 use nohash_hasher::IntSet;
 
-use crate::{
-    result::_Backtrace, ComponentDescriptor, DeserializationResult, SerializationResult, SizeBytes,
-};
+use re_byte_size::SizeBytes;
+
+use crate::{result::_Backtrace, ComponentDescriptor, DeserializationResult, SerializationResult};
 
 #[allow(unused_imports)] // used in docstrings
 use crate::{Archetype, ComponentBatch, LoggableBatch};
@@ -295,7 +295,7 @@ impl ComponentName {
 
 // ---
 
-impl crate::SizeBytes for ComponentName {
+impl re_byte_size::SizeBytes for ComponentName {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
@@ -337,7 +337,7 @@ impl DatatypeName {
     }
 }
 
-impl crate::SizeBytes for DatatypeName {
+impl re_byte_size::SizeBytes for DatatypeName {
     #[inline]
     fn heap_size_bytes(&self) -> u64 {
         0
diff --git a/crates/store/re_types_core/src/size_bytes/mod.rs b/crates/store/re_types_core/src/size_bytes/mod.rs
deleted file mode 100644
index a746ada41f39..000000000000
--- a/crates/store/re_types_core/src/size_bytes/mod.rs
+++ /dev/null
@@ -1,270 +0,0 @@
-mod arrow2_sizes;
-mod arrow_sizes;
-
-use std::collections::{BTreeMap, BTreeSet, HashMap, VecDeque};
-use std::sync::Arc;
-
-use smallvec::SmallVec;
-
-// ---
-
-/// Approximations of stack and heap size for both internal and external types.
-///
-/// Motly used for statistics and triggering events such as garbage collection.
-pub trait SizeBytes {
-    /// Returns the total size of `self` in bytes, accounting for both stack and heap space.
-    #[inline]
-    fn total_size_bytes(&self) -> u64 {
-        self.stack_size_bytes() + self.heap_size_bytes()
-    }
-
-    /// Returns the total size of `self` on the stack, in bytes.
-    ///
-    /// Defaults to `std::mem::size_of_val(self)`.
-    #[inline]
-    fn stack_size_bytes(&self) -> u64 {
-        std::mem::size_of_val(self) as _
-    }
-
-    /// Returns the total size of `self` on the heap, in bytes.
-    fn heap_size_bytes(&self) -> u64;
-
-    /// Is `Self` just plain old data?
-    ///
-    /// If `true`, this will make most blanket implementations of `SizeBytes` much faster (e.g. `Vec<T>`).
-    #[inline]
-    fn is_pod() -> bool {
-        false
-    }
-}
-
-// TODO(rust-lang/rust#31844): This isn't happening without specialization.
-// impl<T> SizeBytes for T where T: bytemuck::Pod { … }
-
-// --- Std ---
-
-impl SizeBytes for String {
-    /// Does not take capacity into account.
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        self.as_bytes().len() as u64
-    }
-}
-
-impl<K: SizeBytes, V: SizeBytes> SizeBytes for BTreeMap<K, V> {
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        // NOTE: It's all on the heap at this point.
-
-        let keys_size_bytes = if K::is_pod() {
-            (self.len() * std::mem::size_of::<K>()) as _
-        } else {
-            self.keys().map(SizeBytes::total_size_bytes).sum::<u64>()
-        };
-
-        let values_size_bytes = if V::is_pod() {
-            (self.len() * std::mem::size_of::<V>()) as _
-        } else {
-            self.values().map(SizeBytes::total_size_bytes).sum::<u64>()
-        };
-
-        keys_size_bytes + values_size_bytes
-    }
-}
-
-impl<K: SizeBytes> SizeBytes for BTreeSet<K> {
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        // NOTE: It's all on the heap at this point.
-
-        if K::is_pod() {
-            (self.len() * std::mem::size_of::<K>()) as _
-        } else {
-            self.iter().map(SizeBytes::total_size_bytes).sum::<u64>()
-        }
-    }
-}
-
-impl<K: SizeBytes, V: SizeBytes, S> SizeBytes for HashMap<K, V, S> {
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        // NOTE: It's all on the heap at this point.
-
-        let keys_size_bytes = if K::is_pod() {
-            (self.len() * std::mem::size_of::<K>()) as _
-        } else {
-            self.keys().map(SizeBytes::total_size_bytes).sum::<u64>()
-        };
-
-        let values_size_bytes = if V::is_pod() {
-            (self.len() * std::mem::size_of::<V>()) as _
-        } else {
-            self.values().map(SizeBytes::total_size_bytes).sum::<u64>()
-        };
-
-        keys_size_bytes + values_size_bytes
-    }
-}
-
-// NOTE: Do _not_ implement `SizeBytes` for slices: we cannot know whether they point to the stack
-// or the heap!
-
-impl<T: SizeBytes, const N: usize> SizeBytes for [T; N] {
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        if T::is_pod() {
-            0 // it's a const-sized array
-        } else {
-            self.iter().map(SizeBytes::heap_size_bytes).sum::<u64>()
-        }
-    }
-}
-
-impl<T: SizeBytes> SizeBytes for Vec<T> {
-    /// Does not take capacity into account.
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        // NOTE: It's all on the heap at this point.
-        if T::is_pod() {
-            (self.len() * std::mem::size_of::<T>()) as _
-        } else {
-            self.iter().map(SizeBytes::total_size_bytes).sum::<u64>()
-        }
-    }
-}
-
-impl<T: SizeBytes> SizeBytes for VecDeque<T> {
-    /// Does not take capacity into account.
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        // NOTE: It's all on the heap at this point.
-        if T::is_pod() {
-            (self.len() * std::mem::size_of::<T>()) as _
-        } else {
-            self.iter().map(SizeBytes::total_size_bytes).sum::<u64>()
-        }
-    }
-}
-
-impl<T: SizeBytes, const N: usize> SizeBytes for SmallVec<[T; N]> {
-    /// Does not take capacity into account.
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        if self.len() <= N {
-            // The `SmallVec` is still smaller than the threshold so no heap data has been
-            // allocated yet, beyond the heap data each element might have.
-
-            if T::is_pod() {
-                0 // early-out
-            } else {
-                self.iter().map(SizeBytes::heap_size_bytes).sum::<u64>()
-            }
-        } else {
-            // NOTE: It's all on the heap at this point.
-            if T::is_pod() {
-                (self.len() * std::mem::size_of::<T>()) as _
-            } else {
-                self.iter().map(SizeBytes::total_size_bytes).sum::<u64>()
-            }
-        }
-    }
-}
-
-impl<T: SizeBytes> SizeBytes for Option<T> {
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        self.as_ref().map_or(0, SizeBytes::heap_size_bytes)
-    }
-}
-
-impl<T: SizeBytes> SizeBytes for Arc<T> {
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        0 // assume it's amortized
-    }
-}
-
-impl<T: SizeBytes> SizeBytes for Box<T> {
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        T::total_size_bytes(&**self)
-    }
-}
-
-// TODO(rust-lang/rust#31844): `impl<T: bytemuck::Pod> SizeBytesExt for T {}` would be nice but
-// violates orphan rules.
-macro_rules! impl_size_bytes_pod {
-    ($ty:ty) => {
-        impl SizeBytes for $ty {
-            #[inline]
-            fn heap_size_bytes(&self) -> u64 {
-                0
-            }
-
-            #[inline]
-            fn is_pod() -> bool {
-                true
-            }
-        }
-    };
-    ($ty:ty, $($rest:ty),+) => {
-        impl_size_bytes_pod!($ty); impl_size_bytes_pod!($($rest),+);
-    };
-}
-
-impl_size_bytes_pod!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128, bool, f32, f64);
-impl_size_bytes_pod!(half::f16);
-
-impl<T, U> SizeBytes for (T, U)
-where
-    T: SizeBytes,
-    U: SizeBytes,
-{
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        let (a, b) = self;
-        a.heap_size_bytes() + b.heap_size_bytes()
-    }
-
-    #[inline]
-    fn is_pod() -> bool {
-        T::is_pod() && U::is_pod()
-    }
-}
-
-impl<T, U, V> SizeBytes for (T, U, V)
-where
-    T: SizeBytes,
-    U: SizeBytes,
-    V: SizeBytes,
-{
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        let (a, b, c) = self;
-        a.heap_size_bytes() + b.heap_size_bytes() + c.heap_size_bytes()
-    }
-
-    #[inline]
-    fn is_pod() -> bool {
-        T::is_pod() && U::is_pod() && V::is_pod()
-    }
-}
-
-impl<T, U, V, W> SizeBytes for (T, U, V, W)
-where
-    T: SizeBytes,
-    U: SizeBytes,
-    V: SizeBytes,
-    W: SizeBytes,
-{
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        let (a, b, c, d) = self;
-        a.heap_size_bytes() + b.heap_size_bytes() + c.heap_size_bytes() + d.heap_size_bytes()
-    }
-
-    #[inline]
-    fn is_pod() -> bool {
-        T::is_pod() && U::is_pod() && V::is_pod() && W::is_pod()
-    }
-}
diff --git a/crates/store/re_types_core/src/tuid.rs b/crates/store/re_types_core/src/tuid.rs
index 92f017297e27..c175d56696d2 100644
--- a/crates/store/re_types_core/src/tuid.rs
+++ b/crates/store/re_types_core/src/tuid.rs
@@ -1,6 +1,5 @@
 use std::sync::Arc;
 
-use crate::{DeserializationError, Loggable, SizeBytes};
 use arrow2::{
     array::{StructArray, UInt64Array},
     datatypes::{DataType, Field},
@@ -8,14 +7,9 @@ use arrow2::{
 
 use re_tuid::Tuid;
 
-// ---
+use crate::{DeserializationError, Loggable};
 
-impl SizeBytes for Tuid {
-    #[inline]
-    fn heap_size_bytes(&self) -> u64 {
-        Self::heap_size_bytes(self)
-    }
-}
+// ---
 
 impl Loggable for Tuid {
     #[inline]
diff --git a/crates/top/re_sdk/Cargo.toml b/crates/top/re_sdk/Cargo.toml
index d1855b4d14e9..35f9b2f7cc7a 100644
--- a/crates/top/re_sdk/Cargo.toml
+++ b/crates/top/re_sdk/Cargo.toml
@@ -50,6 +50,7 @@ web_viewer = [
 
 [dependencies]
 re_build_info.workspace = true
+re_byte_size.workspace = true
 re_chunk.workspace = true
 re_log_encoding = { workspace = true, features = ["encoder"] }
 re_log_types.workspace = true
diff --git a/crates/top/re_sdk/src/lib.rs b/crates/top/re_sdk/src/lib.rs
index 2ef51e0e1dd7..642e844ae903 100644
--- a/crates/top/re_sdk/src/lib.rs
+++ b/crates/top/re_sdk/src/lib.rs
@@ -94,9 +94,11 @@ pub use re_types_core::{
     Archetype, ArchetypeName, AsComponents, Component, ComponentBatch, ComponentBatchCow,
     ComponentBatchCowWithDescriptor, ComponentDescriptor, ComponentName, DatatypeName,
     DeserializationError, DeserializationResult, GenericIndicatorComponent, Loggable,
-    LoggableBatch, NamedIndicatorComponent, SerializationError, SerializationResult, SizeBytes,
+    LoggableBatch, NamedIndicatorComponent, SerializationError, SerializationResult,
 };
 
+pub use re_byte_size::SizeBytes;
+
 #[cfg(feature = "data_loaders")]
 pub use re_data_loader::{DataLoader, DataLoaderError, DataLoaderSettings, LoadedData};
 
diff --git a/crates/top/rerun/Cargo.toml b/crates/top/rerun/Cargo.toml
index 7c3aa2e113d7..5b4ee234beb2 100644
--- a/crates/top/rerun/Cargo.toml
+++ b/crates/top/rerun/Cargo.toml
@@ -124,6 +124,7 @@ web_viewer = ["server", "dep:re_web_viewer_server", "re_sdk?/web_viewer"]
 
 [dependencies]
 re_build_info.workspace = true
+re_byte_size.workspace = true
 re_capabilities.workspace = true
 re_chunk.workspace = true
 re_crash_handler.workspace = true
diff --git a/crates/top/rerun/src/commands/rrd/print.rs b/crates/top/rerun/src/commands/rrd/print.rs
index f5145f62fb20..d0ef673f9058 100644
--- a/crates/top/rerun/src/commands/rrd/print.rs
+++ b/crates/top/rerun/src/commands/rrd/print.rs
@@ -1,9 +1,9 @@
 use anyhow::Context;
 use itertools::Itertools;
 
+use re_byte_size::SizeBytes as _;
 use re_log_types::{LogMsg, SetStoreInfo};
 use re_sdk::log::Chunk;
-use re_types::SizeBytes as _;
 
 use crate::commands::read_rrd_streams_from_file_or_stdin;
 
diff --git a/crates/utils/re_byte_size/Cargo.toml b/crates/utils/re_byte_size/Cargo.toml
new file mode 100644
index 000000000000..6cf0e1858b4b
--- /dev/null
+++ b/crates/utils/re_byte_size/Cargo.toml
@@ -0,0 +1,31 @@
+[package]
+name = "re_byte_size"
+authors.workspace = true
+description = "Calculate the heap-allocated size of values at runtime."
+edition.workspace = true
+homepage.workspace = true
+include.workspace = true
+license.workspace = true
+publish = true
+readme = "README.md"
+repository.workspace = true
+rust-version.workspace = true
+version.workspace = true
+
+[lints]
+workspace = true
+
+[package.metadata.docs.rs]
+all-features = true
+
+
+[features]
+
+
+[dependencies]
+# TODO(emilk): make some of these opt-in
+arrow.workspace = true
+arrow2.workspace = true
+half.workspace = true
+smallvec.workspace = true
+re_tuid.workspace = true  # TODO(emilk): maybe re_tuid should depend on re_byte_size instead?
diff --git a/crates/utils/re_byte_size/README.md b/crates/utils/re_byte_size/README.md
new file mode 100644
index 000000000000..f162264ac63f
--- /dev/null
+++ b/crates/utils/re_byte_size/README.md
@@ -0,0 +1,10 @@
+# re_byte_size
+
+Part of the [`rerun`](https://github.com/rerun-io/rerun) family of crates.
+
+[![Latest version](https://img.shields.io/crates/v/re_byte_size.svg)](https://crates.io/crates/re_byte_size?speculative-link)
+[![Documentation](https://docs.rs/re_byte_size/badge.svg)](https://docs.rs/re_byte_size?speculative-link)
+![MIT](https://img.shields.io/badge/license-MIT-blue.svg)
+![Apache](https://img.shields.io/badge/license-Apache-blue.svg)
+
+Calculate the heap-allocated size of values at runtime.
diff --git a/crates/store/re_types_core/src/size_bytes/arrow2_sizes.rs b/crates/utils/re_byte_size/src/arrow2_sizes.rs
similarity index 99%
rename from crates/store/re_types_core/src/size_bytes/arrow2_sizes.rs
rename to crates/utils/re_byte_size/src/arrow2_sizes.rs
index 5a4b5f3a1b15..ddac7760dc41 100644
--- a/crates/store/re_types_core/src/size_bytes/arrow2_sizes.rs
+++ b/crates/utils/re_byte_size/src/arrow2_sizes.rs
@@ -93,6 +93,8 @@ fn validity_size(validity: Option<&Bitmap>) -> usize {
 ///
 /// FFI buffers are included in this estimation.
 fn estimated_bytes_size(array: &dyn Array) -> usize {
+    #![allow(clippy::unwrap_used)] // We check the type first
+
     // NOTE: `.len()` is the number of elements in an arrow2 buffer
     // no matter WHAT the documentation says.
     // See https://github.com/jorgecarleitao/arrow2/issues/1430
diff --git a/crates/store/re_types_core/src/size_bytes/arrow_sizes.rs b/crates/utils/re_byte_size/src/arrow_sizes.rs
similarity index 100%
rename from crates/store/re_types_core/src/size_bytes/arrow_sizes.rs
rename to crates/utils/re_byte_size/src/arrow_sizes.rs
diff --git a/crates/utils/re_byte_size/src/lib.rs b/crates/utils/re_byte_size/src/lib.rs
new file mode 100644
index 000000000000..3459d5d21b5b
--- /dev/null
+++ b/crates/utils/re_byte_size/src/lib.rs
@@ -0,0 +1,47 @@
+//! Calculate the heap-allocated size of values at runtime.
+
+mod arrow2_sizes;
+mod arrow_sizes;
+mod primitive_sizes;
+mod smallvec_sizes;
+mod std_sizes;
+mod tuple_sizes;
+
+// ---
+
+/// Approximations of stack and heap size for both internal and external types.
+///
+/// Motly used for statistics and triggering events such as garbage collection.
+pub trait SizeBytes {
+    /// Returns the total size of `self` in bytes, accounting for both stack and heap space.
+    #[inline]
+    fn total_size_bytes(&self) -> u64 {
+        self.stack_size_bytes() + self.heap_size_bytes()
+    }
+
+    /// Returns the total size of `self` on the stack, in bytes.
+    ///
+    /// Defaults to `std::mem::size_of_val(self)`.
+    #[inline]
+    fn stack_size_bytes(&self) -> u64 {
+        std::mem::size_of_val(self) as _
+    }
+
+    /// Returns the total size of `self` on the heap, in bytes.
+    fn heap_size_bytes(&self) -> u64;
+
+    /// Is `Self` just plain old data?
+    ///
+    /// If `true`, this will make most blanket implementations of `SizeBytes` much faster (e.g. `Vec<T>`).
+    #[inline]
+    fn is_pod() -> bool {
+        false
+    }
+}
+
+impl SizeBytes for re_tuid::Tuid {
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        0
+    }
+}
diff --git a/crates/utils/re_byte_size/src/primitive_sizes.rs b/crates/utils/re_byte_size/src/primitive_sizes.rs
new file mode 100644
index 000000000000..d66b5e5fc57c
--- /dev/null
+++ b/crates/utils/re_byte_size/src/primitive_sizes.rs
@@ -0,0 +1,28 @@
+use crate::SizeBytes;
+
+// TODO(rust-lang/rust#31844): This isn't happening without specialization.
+// impl<T> SizeBytes for T where T: bytemuck::Pod { … }
+
+// TODO(rust-lang/rust#31844): `impl<T: bytemuck::Pod> SizeBytesExt for T {}` would be nice but
+// violates orphan rules.
+macro_rules! impl_size_bytes_pod {
+    ($ty:ty) => {
+        impl SizeBytes for $ty {
+            #[inline]
+            fn heap_size_bytes(&self) -> u64 {
+                0
+            }
+
+            #[inline]
+            fn is_pod() -> bool {
+                true
+            }
+        }
+    };
+    ($ty:ty, $($rest:ty),+) => {
+        impl_size_bytes_pod!($ty); impl_size_bytes_pod!($($rest),+);
+    };
+}
+
+impl_size_bytes_pod!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128, bool, f32, f64);
+impl_size_bytes_pod!(half::f16);
diff --git a/crates/utils/re_byte_size/src/smallvec_sizes.rs b/crates/utils/re_byte_size/src/smallvec_sizes.rs
new file mode 100644
index 000000000000..468b52d6457f
--- /dev/null
+++ b/crates/utils/re_byte_size/src/smallvec_sizes.rs
@@ -0,0 +1,27 @@
+use smallvec::SmallVec;
+
+use crate::SizeBytes;
+
+impl<T: SizeBytes, const N: usize> SizeBytes for SmallVec<[T; N]> {
+    /// Does not take capacity into account.
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        if self.len() <= N {
+            // The `SmallVec` is still smaller than the threshold so no heap data has been
+            // allocated yet, beyond the heap data each element might have.
+
+            if T::is_pod() {
+                0 // early-out
+            } else {
+                self.iter().map(SizeBytes::heap_size_bytes).sum::<u64>()
+            }
+        } else {
+            // NOTE: It's all on the heap at this point.
+            if T::is_pod() {
+                (self.len() * std::mem::size_of::<T>()) as _
+            } else {
+                self.iter().map(SizeBytes::total_size_bytes).sum::<u64>()
+            }
+        }
+    }
+}
diff --git a/crates/utils/re_byte_size/src/std_sizes.rs b/crates/utils/re_byte_size/src/std_sizes.rs
new file mode 100644
index 000000000000..063a2bbfbb6b
--- /dev/null
+++ b/crates/utils/re_byte_size/src/std_sizes.rs
@@ -0,0 +1,132 @@
+//! Implement [`SizeBytes`] for things in the standard library.
+
+use std::{
+    collections::{BTreeMap, BTreeSet, HashMap, VecDeque},
+    sync::Arc,
+};
+
+use crate::SizeBytes;
+
+impl SizeBytes for String {
+    /// Does not take capacity into account.
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        self.as_bytes().len() as u64
+    }
+}
+
+impl<K: SizeBytes, V: SizeBytes> SizeBytes for BTreeMap<K, V> {
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        // NOTE: It's all on the heap at this point.
+
+        let keys_size_bytes = if K::is_pod() {
+            (self.len() * std::mem::size_of::<K>()) as _
+        } else {
+            self.keys().map(SizeBytes::total_size_bytes).sum::<u64>()
+        };
+
+        let values_size_bytes = if V::is_pod() {
+            (self.len() * std::mem::size_of::<V>()) as _
+        } else {
+            self.values().map(SizeBytes::total_size_bytes).sum::<u64>()
+        };
+
+        keys_size_bytes + values_size_bytes
+    }
+}
+
+impl<K: SizeBytes> SizeBytes for BTreeSet<K> {
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        // NOTE: It's all on the heap at this point.
+
+        if K::is_pod() {
+            (self.len() * std::mem::size_of::<K>()) as _
+        } else {
+            self.iter().map(SizeBytes::total_size_bytes).sum::<u64>()
+        }
+    }
+}
+
+impl<K: SizeBytes, V: SizeBytes, S> SizeBytes for HashMap<K, V, S> {
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        // NOTE: It's all on the heap at this point.
+
+        let keys_size_bytes = if K::is_pod() {
+            (self.len() * std::mem::size_of::<K>()) as _
+        } else {
+            self.keys().map(SizeBytes::total_size_bytes).sum::<u64>()
+        };
+
+        let values_size_bytes = if V::is_pod() {
+            (self.len() * std::mem::size_of::<V>()) as _
+        } else {
+            self.values().map(SizeBytes::total_size_bytes).sum::<u64>()
+        };
+
+        keys_size_bytes + values_size_bytes
+    }
+}
+
+// NOTE: Do _not_ implement `SizeBytes` for slices: we cannot know whether they point to the stack
+// or the heap!
+
+impl<T: SizeBytes, const N: usize> SizeBytes for [T; N] {
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        if T::is_pod() {
+            0 // it's a const-sized array
+        } else {
+            self.iter().map(SizeBytes::heap_size_bytes).sum::<u64>()
+        }
+    }
+}
+
+impl<T: SizeBytes> SizeBytes for Vec<T> {
+    /// Does not take capacity into account.
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        // NOTE: It's all on the heap at this point.
+        if T::is_pod() {
+            (self.len() * std::mem::size_of::<T>()) as _
+        } else {
+            self.iter().map(SizeBytes::total_size_bytes).sum::<u64>()
+        }
+    }
+}
+
+impl<T: SizeBytes> SizeBytes for VecDeque<T> {
+    /// Does not take capacity into account.
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        // NOTE: It's all on the heap at this point.
+        if T::is_pod() {
+            (self.len() * std::mem::size_of::<T>()) as _
+        } else {
+            self.iter().map(SizeBytes::total_size_bytes).sum::<u64>()
+        }
+    }
+}
+
+impl<T: SizeBytes> SizeBytes for Option<T> {
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        self.as_ref().map_or(0, SizeBytes::heap_size_bytes)
+    }
+}
+
+impl<T: SizeBytes> SizeBytes for Arc<T> {
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        0 // assume it's amortized
+    }
+}
+
+impl<T: SizeBytes> SizeBytes for Box<T> {
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        T::total_size_bytes(&**self)
+    }
+}
diff --git a/crates/utils/re_byte_size/src/tuple_sizes.rs b/crates/utils/re_byte_size/src/tuple_sizes.rs
new file mode 100644
index 000000000000..3476bccfdbc8
--- /dev/null
+++ b/crates/utils/re_byte_size/src/tuple_sizes.rs
@@ -0,0 +1,55 @@
+use crate::SizeBytes;
+
+impl<T, U> SizeBytes for (T, U)
+where
+    T: SizeBytes,
+    U: SizeBytes,
+{
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        let (a, b) = self;
+        a.heap_size_bytes() + b.heap_size_bytes()
+    }
+
+    #[inline]
+    fn is_pod() -> bool {
+        T::is_pod() && U::is_pod()
+    }
+}
+
+impl<T, U, V> SizeBytes for (T, U, V)
+where
+    T: SizeBytes,
+    U: SizeBytes,
+    V: SizeBytes,
+{
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        let (a, b, c) = self;
+        a.heap_size_bytes() + b.heap_size_bytes() + c.heap_size_bytes()
+    }
+
+    #[inline]
+    fn is_pod() -> bool {
+        T::is_pod() && U::is_pod() && V::is_pod()
+    }
+}
+
+impl<T, U, V, W> SizeBytes for (T, U, V, W)
+where
+    T: SizeBytes,
+    U: SizeBytes,
+    V: SizeBytes,
+    W: SizeBytes,
+{
+    #[inline]
+    fn heap_size_bytes(&self) -> u64 {
+        let (a, b, c, d) = self;
+        a.heap_size_bytes() + b.heap_size_bytes() + c.heap_size_bytes() + d.heap_size_bytes()
+    }
+
+    #[inline]
+    fn is_pod() -> bool {
+        T::is_pod() && U::is_pod() && V::is_pod() && W::is_pod()
+    }
+}
diff --git a/crates/utils/re_tuid/src/lib.rs b/crates/utils/re_tuid/src/lib.rs
index b95d8bd9fec9..5a19ef51df71 100644
--- a/crates/utils/re_tuid/src/lib.rs
+++ b/crates/utils/re_tuid/src/lib.rs
@@ -24,16 +24,6 @@ impl Tuid {
     /// as a hack so that we can compactly format them when printing Arrow data to the terminal.
     /// Check out `re_format_arrow` for context.
     pub const NAME: &'static str = "rerun.datatypes.TUID";
-
-    /// Returns the total size of `self` on the heap, in bytes.
-    ///
-    /// NOTE: This crate cannot depend on `re_types_core`, therefore the actual implementation of
-    /// `SizeBytes for Tuid` lives in `re_types_core` and calls this method.
-    #[inline]
-    pub fn heap_size_bytes(&self) -> u64 {
-        let Self { time_ns: _, inc: _ } = self;
-        0
-    }
 }
 
 impl std::fmt::Display for Tuid {
diff --git a/crates/viewer/re_chunk_store_ui/Cargo.toml b/crates/viewer/re_chunk_store_ui/Cargo.toml
index 89b5bc61f0ec..36b820ea6e96 100644
--- a/crates/viewer/re_chunk_store_ui/Cargo.toml
+++ b/crates/viewer/re_chunk_store_ui/Cargo.toml
@@ -19,6 +19,7 @@ workspace = true
 all-features = true
 
 [dependencies]
+re_byte_size.workspace = true
 re_chunk_store.workspace = true
 re_format.workspace = true
 re_log_types.workspace = true
diff --git a/crates/viewer/re_chunk_store_ui/src/arrow_ui.rs b/crates/viewer/re_chunk_store_ui/src/arrow_ui.rs
index f3ee0ef8abd3..ec575ac9fcb1 100644
--- a/crates/viewer/re_chunk_store_ui/src/arrow_ui.rs
+++ b/crates/viewer/re_chunk_store_ui/src/arrow_ui.rs
@@ -1,8 +1,8 @@
 use itertools::Itertools;
 
+use re_byte_size::SizeBytes as _;
 use re_chunk_store::external::arrow2;
 use re_chunk_store::external::arrow2::array::Utf8Array;
-use re_types::SizeBytes as _;
 use re_ui::UiExt;
 
 // Note: this is copied and heavily modified from `re_data_ui`. We don't want to unify them because
diff --git a/crates/viewer/re_chunk_store_ui/src/chunk_ui.rs b/crates/viewer/re_chunk_store_ui/src/chunk_ui.rs
index d7283f48a6a5..95172867413a 100644
--- a/crates/viewer/re_chunk_store_ui/src/chunk_ui.rs
+++ b/crates/viewer/re_chunk_store_ui/src/chunk_ui.rs
@@ -4,9 +4,9 @@ use std::sync::Arc;
 use egui_extras::{Column, TableRow};
 use itertools::Itertools;
 
+use re_byte_size::SizeBytes;
 use re_chunk_store::external::re_chunk::{Arrow2Array, TransportChunk};
 use re_chunk_store::Chunk;
-use re_log_types::external::re_types_core::SizeBytes;
 use re_log_types::{TimeZone, Timeline};
 use re_types::datatypes::TimeInt;
 use re_ui::{list_item, UiExt};
diff --git a/crates/viewer/re_component_ui/Cargo.toml b/crates/viewer/re_component_ui/Cargo.toml
index 42db39072dab..3bf6e52532fe 100644
--- a/crates/viewer/re_component_ui/Cargo.toml
+++ b/crates/viewer/re_component_ui/Cargo.toml
@@ -19,8 +19,9 @@ workspace = true
 all-features = true
 
 [dependencies]
-re_data_ui.workspace = true # Needed for `item_ui`.
+re_byte_size.workspace = true
 re_data_source.workspace = true
+re_data_ui.workspace = true # Needed for `item_ui`.
 re_format.workspace = true
 re_log.workspace = true
 re_log_types.workspace = true
diff --git a/crates/viewer/re_component_ui/src/fallback_ui.rs b/crates/viewer/re_component_ui/src/fallback_ui.rs
index 73ddab380bea..31b6c27ff1bd 100644
--- a/crates/viewer/re_component_ui/src/fallback_ui.rs
+++ b/crates/viewer/re_component_ui/src/fallback_ui.rs
@@ -31,7 +31,7 @@ fn arrow_ui(ui: &mut egui::Ui, ui_layout: UiLayout, array: &dyn arrow::array::Ar
 }
 
 fn arrow2_ui(ui: &mut egui::Ui, ui_layout: UiLayout, array: &dyn arrow2::array::Array) {
-    use re_types::SizeBytes as _;
+    use re_byte_size::SizeBytes as _;
 
     // Special-treat text.
     // Note: we match on the raw data here, so this works for any component containing text.
diff --git a/crates/viewer/re_data_ui/Cargo.toml b/crates/viewer/re_data_ui/Cargo.toml
index 5cec64d98580..0ffb3549fc3c 100644
--- a/crates/viewer/re_data_ui/Cargo.toml
+++ b/crates/viewer/re_data_ui/Cargo.toml
@@ -19,6 +19,7 @@ workspace = true
 all-features = true
 
 [dependencies]
+re_byte_size.workspace = true
 re_capabilities = { workspace = true, features = ["egui"] }
 re_chunk_store.workspace = true
 re_entity_db.workspace = true
diff --git a/crates/viewer/re_data_ui/src/entity_db.rs b/crates/viewer/re_data_ui/src/entity_db.rs
index 5d2a5e33fe52..ffa031e62744 100644
--- a/crates/viewer/re_data_ui/src/entity_db.rs
+++ b/crates/viewer/re_data_ui/src/entity_db.rs
@@ -1,7 +1,7 @@
+use re_byte_size::SizeBytes;
 use re_chunk_store::ChunkStoreConfig;
 use re_entity_db::EntityDb;
 use re_log_types::StoreKind;
-use re_types::SizeBytes;
 use re_ui::UiExt as _;
 use re_viewer_context::{UiLayout, ViewerContext};
 
diff --git a/crates/viewer/re_data_ui/src/item_ui.rs b/crates/viewer/re_data_ui/src/item_ui.rs
index 6526276ab9ec..1005e60fb5ae 100644
--- a/crates/viewer/re_data_ui/src/item_ui.rs
+++ b/crates/viewer/re_data_ui/src/item_ui.rs
@@ -732,7 +732,7 @@ pub fn entity_db_button_ui(
     entity_db: &re_entity_db::EntityDb,
     include_app_id: bool,
 ) {
-    use re_types_core::SizeBytes as _;
+    use re_byte_size::SizeBytes as _;
     use re_viewer_context::{SystemCommand, SystemCommandSender as _};
 
     let app_id_prefix = if include_app_id {
diff --git a/crates/viewer/re_ui/src/arrow_ui.rs b/crates/viewer/re_ui/src/arrow_ui.rs
new file mode 100644
index 000000000000..10398d6e771b
--- /dev/null
+++ b/crates/viewer/re_ui/src/arrow_ui.rs
@@ -0,0 +1,79 @@
+use itertools::Itertools as _;
+
+use crate::UiExt as _;
+use re_byte_size::SizeBytes as _;
+
+use arrow2::array::Utf8Array;
+
+pub(crate) fn arrow_ui(ui: &mut egui::Ui, array: &dyn arrow2::array::Array) {
+    ui.scope(|ui| {
+        ui.style_mut().wrap_mode = Some(egui::TextWrapMode::Truncate);
+
+        // Special-treat text.
+        // Note: we match on the raw data here, so this works for any component containing text.
+        if let Some(utf8) = array.as_any().downcast_ref::<Utf8Array<i32>>() {
+            if utf8.len() == 1 {
+                let string = utf8.value(0);
+                ui.monospace(string);
+                return;
+            }
+        }
+        if let Some(utf8) = array.as_any().downcast_ref::<Utf8Array<i64>>() {
+            if utf8.len() == 1 {
+                let string = utf8.value(0);
+                ui.monospace(string);
+                return;
+            }
+        }
+
+        let num_bytes = array.total_size_bytes();
+        if num_bytes < 3000 {
+            if array.is_empty() {
+                ui.monospace("[]");
+                return;
+            }
+
+            let instance_count = array.len();
+            let display = arrow2::array::get_display(array, "null");
+
+            if instance_count == 1 {
+                let mut string = String::new();
+                match display(&mut string, 0) {
+                    Ok(_) => ui.monospace(&string),
+                    Err(err) => ui.error_with_details_on_hover(err.to_string()),
+                };
+                return;
+            } else {
+                ui.label(format!("{instance_count} items"))
+                    .on_hover_ui(|ui| {
+                        ui.style_mut().wrap_mode = Some(egui::TextWrapMode::Wrap);
+                        ui.monospace(format!(
+                            "[{}]",
+                            (0..instance_count)
+                                .filter_map(|index| {
+                                    let mut s = String::new();
+                                    //TODO(ab): should we care about errors here?
+                                    display(&mut s, index).ok().map(|_| s)
+                                })
+                                .join(", ")
+                        ));
+                    });
+            }
+
+            return;
+        }
+
+        // Fallback:
+        let bytes = re_format::format_bytes(num_bytes as _);
+
+        let data_type_formatted = format!("{:?}", array.data_type());
+
+        if data_type_formatted.len() < 20 {
+            // e.g. "4.2 KiB of Float32"
+            ui.label(format!("{bytes} of {data_type_formatted}"));
+        } else {
+            // Huge datatype, probably a union horror show
+            ui.label(format!("{bytes} of data"));
+        }
+    });
+}
diff --git a/examples/rust/extend_viewer_ui/src/main.rs b/examples/rust/extend_viewer_ui/src/main.rs
index 7c8cb9918133..dbd3d8ece57c 100644
--- a/examples/rust/extend_viewer_ui/src/main.rs
+++ b/examples/rust/extend_viewer_ui/src/main.rs
@@ -1,7 +1,8 @@
 //! This example shows how to wrap the Rerun Viewer in your own GUI.
 
 use re_viewer::external::{
-    arrow2, eframe, egui, re_chunk_store, re_entity_db, re_log, re_log_types, re_memory, re_types,
+    arrow2, eframe, egui, re_byte_size, re_chunk_store, re_entity_db, re_log, re_log_types,
+    re_memory, re_types,
 };
 
 // By using `re_memory::AccountingAllocator` Rerun can keep track of exactly how much memory it is using,
@@ -178,7 +179,7 @@ fn component_ui(
 }
 
 fn format_arrow2(value: &dyn arrow2::array::Array) -> String {
-    use re_types::SizeBytes as _;
+    use re_byte_size::SizeBytes as _;
 
     let bytes = value.total_size_bytes();
     if bytes < 256 {