Address unused tuple struct fields in the standard library

rust-lang · Nov 28, 2023 · 115eac0 · 115eac0
1 parent 9f15a88
commit 115eac0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/library/alloc/src/boxed/thin.rs b/library/alloc/src/boxed/thin.rs
@@ -171,6 +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)]
+#[allow(unused_tuple_struct_fields)] // Field only used through `WithHeader` type above.
 struct WithOpaqueHeader(NonNull<u8>);
 
 impl WithOpaqueHeader {