use alloc for workflow

starknet-io · Dec 21, 2023 · c0fbaae · c0fbaae
1 parent e130143
commit c0fbaae
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/crates/starknet-types-rpc/src/custom_serde/num_as_hex.rs b/crates/starknet-types-rpc/src/custom_serde/num_as_hex.rs
@@ -1,3 +1,4 @@
+use alloc::vec::Vec;
 use core::marker::PhantomData;
 
 /// A trait for types that should be serialized or deserialized as hexadecimal strings.