fix PointerLike docs

carolynzech · Feb 20, 2025 · c14564c · c14564c
1 parent b940268
commit c14564c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/core/src/marker.rs b/core/src/marker.rs
@@ -982,8 +982,8 @@ pub trait Tuple {}
 
 /// A marker for pointer-like types.
 ///
-/// All types that have the same size and alignment as a `usize` or
-/// `*const ()` automatically implement this trait.
+/// This trait can only be implemented for types that have the same size and alignment
+/// as a `usize` or `*const ()`.
 #[unstable(feature = "pointer_like_trait", issue = "none")]
 #[lang = "pointer_like"]
 #[diagnostic::on_unimplemented(