fix nightly imports

starknet-core/src/serde/byte_array.rs

@@ -1,5 +1,5 @@
 pub mod base64 {
-    use alloc::{fmt::Formatter, format, vec::Vec};
+    use alloc::{fmt::Formatter, format};
 
     use base64::{engine::general_purpose::STANDARD, Engine};
     use serde::{de::Visitor, Deserializer, Serializer};

starknet-core/src/types/codegen.rs

@@ -22,15 +22,12 @@
 // - `TXN`
 // - `TXN_RECEIPT`
 
-use alloc::{format, string::String, vec::Vec};
+use alloc::format;
 
 use serde::{Deserialize, Deserializer, Serialize, Serializer};
 use serde_with::serde_as;
 
-use crate::{
-    serde::{byte_array::base64, unsigned_field_element::UfeHex},
-    types::FieldElement,
-};
+use crate::serde::byte_array::base64;
 
 use super::{serde_impls::NumAsHex, *};
 

starknet-core/src/types/contract/legacy.rs

@@ -1,4 +1,4 @@
-use alloc::{borrow::ToOwned, boxed::Box, collections::BTreeMap, format, string::String, vec::Vec};
+use alloc::{collections::BTreeMap, format};
 
 use crate::{
     crypto::compute_hash_on_elements,

starknet-core/src/types/contract/mod.rs

@@ -1,4 +1,4 @@
-use alloc::{format, string::String, vec::Vec};
+use alloc::format;
 
 use serde::{ser::SerializeSeq, Deserialize, Deserializer, Serialize, Serializer};
 use serde_json_pythonic::to_string_pythonic;
@@ -242,7 +242,6 @@ pub enum EventFieldKind {
 }
 
 mod errors {
-    use alloc::string::String;
     use core::fmt::{Display, Formatter, Result};
 
     #[derive(Debug)]

starknet-core/src/types/execution_result.rs

@@ -1,5 +1,3 @@
-use alloc::string::String;
-
 use serde::{Deserialize, Serialize};
 
 use super::TransactionExecutionStatus;

starknet-core/src/types/mod.rs

@@ -1,5 +1,3 @@
-use alloc::{string::String, vec::Vec};
-
 use serde::{Deserialize, Serialize};
 use serde_with::serde_as;
 

starknet-core/src/types/msg.rs

@@ -1,5 +1,3 @@
-use alloc::vec::Vec;
-
 use sha3::{Digest, Keccak256};
 use starknet_ff::FieldElement;
 

starknet-core/src/utils.rs

@@ -1,5 +1,3 @@
-use alloc::string::String;
-
 use crate::{crypto::compute_hash_on_elements, types::FieldElement};
 
 use sha3::{Digest, Keccak256};