Allow unused tuple struct field in WithOpaqueHeader

rust-lang · Nov 25, 2023 · a65b51b · a65b51b
1 parent 16087ee
commit a65b51b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/alloc/src/boxed/thin.rs b/library/alloc/src/boxed/thin.rs
@@ -171,7 +171,7 @@ struct WithHeader<H>(NonNull<u8>, PhantomData<H>);
 /// An opaque representation of `WithHeader<H>` to avoid the
 /// projection invariance of `<T as Pointee>::Metadata`.
 #[repr(transparent)]
-struct WithOpaqueHeader(NonNull<u8>);
+struct WithOpaqueHeader(#[allow(unused_tuple_struct_fields)] NonNull<u8>);
 
 impl WithOpaqueHeader {
     #[cfg(not(no_global_oom_handling))]