From fe9ce83737b205e6b476c5737bdc95f05b260b12 Mon Sep 17 00:00:00 2001
From: Clement Rey <cr.rey.clement@gmail.com>
Date: Fri, 23 Aug 2024 14:45:47 +0200
Subject: [PATCH] fix rust indicator datatype

---
 crates/store/re_types_core/src/archetype.rs | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/crates/store/re_types_core/src/archetype.rs b/crates/store/re_types_core/src/archetype.rs
index d85483e36e66..c5e9fb0b3ad4 100644
--- a/crates/store/re_types_core/src/archetype.rs
+++ b/crates/store/re_types_core/src/archetype.rs
@@ -1,5 +1,3 @@
-use std::sync::Arc;
-
 use crate::{
     ComponentBatch, ComponentName, DeserializationResult, MaybeOwnedComponentBatch,
     SerializationResult, _Backtrace,
@@ -222,11 +220,7 @@ impl<A: Archetype> crate::LoggableBatch for GenericIndicatorComponent<A> {
 
     #[inline]
     fn to_arrow(&self) -> SerializationResult<Box<dyn arrow2::array::Array>> {
-        let datatype = arrow2::datatypes::DataType::Extension(
-            self.name().to_string(),
-            Arc::new(arrow2::datatypes::DataType::Null),
-            None,
-        );
+        let datatype = arrow2::datatypes::DataType::Null;
         Ok(arrow2::array::NullArray::new(datatype, self.num_instances()).boxed())
     }
 }
@@ -268,11 +262,7 @@ impl crate::LoggableBatch for NamedIndicatorComponent {
 
     #[inline]
     fn to_arrow(&self) -> SerializationResult<Box<dyn arrow2::array::Array>> {
-        let datatype = arrow2::datatypes::DataType::Extension(
-            self.name().to_string(),
-            Arc::new(arrow2::datatypes::DataType::Null),
-            None,
-        );
+        let datatype = arrow2::datatypes::DataType::Null;
         Ok(arrow2::array::NullArray::new(datatype, self.num_instances()).boxed())
     }
 }