diff options
| -rw-r--r-- | library/core/src/array/mod.rs | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/library/core/src/array/mod.rs b/library/core/src/array/mod.rs index 3fa63cf968f..6825e663fc6 100644 --- a/library/core/src/array/mod.rs +++ b/library/core/src/array/mod.rs @@ -568,18 +568,17 @@ where fn drop(&mut self) { debug_assert!(self.initialized <= N); - let ptr = MaybeUninit::slice_as_mut_ptr(self.array_mut); - let initialized_part = crate::ptr::slice_from_raw_parts_mut(ptr, self.initialized); - - // SAFETY: this raw slice will contain only initialized objects. + // SAFETY: this slice will contain only initialized objects. unsafe { - crate::ptr::drop_in_place(initialized_part); + crate::ptr::drop_in_place(MaybeUninit::slice_assume_init_mut( + &mut self.array_mut.get_unchecked_mut(..self.initialized), + )); } } } let mut array = MaybeUninit::uninit_array::<N>(); - let mut guard: Guard<'_, _, N> = Guard { array_mut: &mut array, initialized: 0 }; + let mut guard = Guard { array_mut: &mut array, initialized: 0 }; while let Some(item_rslt) = iter.next() { let item = match item_rslt { |