bjoernager/rust
bjoernager/rust
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address Mark-Simulacrum comments

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This commit is contained in:
Jorge Aparicio 2018-08-23 16:29:01 +02:00
parent a6d011a986
commit af101fdc33
3 changed files with 8 additions and 11 deletions
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4
src/libcore/ptr.rs
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@ -145,7 +145,7 @@ pub unsafe fn swap<T>(x: *mut T, y: *mut T) {
let mut tmp = MaybeUninit::<T>::uninitialized();
// Perform the swap
copy_nonoverlapping(x, tmp.get_mut(), 1);
copy_nonoverlapping(x, tmp.as_mut_ptr(), 1);
copy(y, x, 1); // `x` and `y` may overlap
copy_nonoverlapping(tmp.get_ref(), y, 1);
}
@ -293,7 +293,7 @@ pub unsafe fn replace<T>(dest: *mut T, mut src: T) -> T {
#[stable(feature = "rust1", since = "1.0.0")]
pub unsafe fn read<T>(src: *const T) -> T {
let mut tmp = MaybeUninit::<T>::uninitialized();
copy_nonoverlapping(src, tmp.get_mut(), 1);
copy_nonoverlapping(src, tmp.as_mut_ptr(), 1);
tmp.into_inner()
}