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Add space and 2 grave accents

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r00ster 2021-12-17 23:11:04 +01:00 committed by GitHub
parent 34dc0d0f24
commit afdd3561de
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1 changed files with 2 additions and 2 deletions
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4
library/core/src/mem/maybe_uninit.rs
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@ -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]) }