diff options
Diffstat (limited to 'library/alloc/src/rc.rs')
| -rw-r--r-- | library/alloc/src/rc.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/library/alloc/src/rc.rs b/library/alloc/src/rc.rs index 6d247681c..006d813e5 100644 --- a/library/alloc/src/rc.rs +++ b/library/alloc/src/rc.rs @@ -1110,8 +1110,8 @@ impl<T: ?Sized> Rc<T> { #[inline] #[stable(feature = "ptr_eq", since = "1.17.0")] - /// Returns `true` if the two `Rc`s point to the same allocation - /// (in a vein similar to [`ptr::eq`]). + /// Returns `true` if the two `Rc`s point to the same allocation in a vein similar to + /// [`ptr::eq`]. See [that function][`ptr::eq`] for caveats when comparing `dyn Trait` pointers. /// /// # Examples /// @@ -1386,7 +1386,7 @@ impl<T: ?Sized> Rc<T> { Self::allocate_for_layout( Layout::for_value(&*ptr), |layout| Global.allocate(layout), - |mem| mem.with_metadata_of(ptr as *mut RcBox<T>), + |mem| mem.with_metadata_of(ptr as *const RcBox<T>), ) } } @@ -2419,9 +2419,9 @@ impl<T: ?Sized> Weak<T> { } } - /// Returns `true` if the two `Weak`s point to the same allocation (similar to - /// [`ptr::eq`]), or if both don't point to any allocation - /// (because they were created with `Weak::new()`). + /// Returns `true` if the two `Weak`s point to the same allocation similar to [`ptr::eq`], or if + /// both don't point to any allocation (because they were created with `Weak::new()`). See [that + /// function][`ptr::eq`] for caveats when comparing `dyn Trait` pointers. /// /// # Notes /// |