Added Send+Sync to MutableBuffer.

jorgecarleitao · Sep 2, 2021 · ec1462f · ec1462f
1 parent cef5f08
commit ec1462f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/buffer/mutable.rs b/src/buffer/mutable.rs
@@ -623,3 +623,8 @@ impl MutableBuffer<u8> {
         MutableBuffer::from_trusted_len_iter_unchecked(iter).into()
     }
 }
+
+// This is sound because `NativeType` is `Send+Sync`, and
+// `MutableBuffer` has the invariants of `Vec<T>` (which is `Send+Sync`)
+unsafe impl<T: NativeType> Send for MutableBuffer<T> {}
+unsafe impl<T: NativeType> Sync for MutableBuffer<T> {}