diff options
| -rw-r--r-- | library/core/src/mem/maybe_uninit.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/library/core/src/mem/maybe_uninit.rs b/library/core/src/mem/maybe_uninit.rs index 783a4b08ec1..3b0e4a31db1 100644 --- a/library/core/src/mem/maybe_uninit.rs +++ b/library/core/src/mem/maybe_uninit.rs @@ -972,8 +972,8 @@ impl<T> MaybeUninit<T> { #[rustc_const_unstable(feature = "maybe_uninit_slice", issue = "63569")] #[inline(always)] pub const unsafe fn slice_assume_init_ref(slice: &[Self]) -> &[T] { - // SAFETY: casting slice to a `*const [T]` is safe since the caller guarantees that - // `slice` is initialized, and`MaybeUninit` is guaranteed to have the same layout as `T`. + // SAFETY: casting `slice` to a `*const [T]` is safe since the caller guarantees that + // `slice` is initialized, and `MaybeUninit` is guaranteed to have the same layout as `T`. // The pointer obtained is valid since it refers to memory owned by `slice` which is a // reference and thus guaranteed to be valid for reads. unsafe { &*(slice as *const [Self] as *const [T]) } |