user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

move some const fn out of the const_ptr_as_ref feature

Browse source
This commit is contained in:
Ralf Jung 2024-09-09 19:59:16 +02:00
parent 085744b7ad
commit 720bd0dd6c
3 changed files with 13 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

6
library/core/src/ptr/const_ptr.rs
View file

@ -300,7 +300,7 @@ impl<T: ?Sized> *const T {
/// ```
// FIXME: mention it in the docs for `as_ref` and `as_uninit_ref` once stabilized.
#[unstable(feature = "ptr_as_ref_unchecked", issue = "122034")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_ref_unchecked", issue = "122034")]
#[inline]
#[must_use]
pub const unsafe fn as_ref_unchecked<'a>(self) -> &'a T {
@ -334,7 +334,7 @@ impl<T: ?Sized> *const T {
/// ```
#[inline]
#[unstable(feature = "ptr_as_uninit", issue = "75402")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_uninit", issue = "75402")]
pub const unsafe fn as_uninit_ref<'a>(self) -> Option<&'a MaybeUninit<T>>
where
T: Sized,
@ -1662,7 +1662,7 @@ impl<T> *const [T] {
/// [allocated object]: crate::ptr#allocated-object
#[inline]
#[unstable(feature = "ptr_as_uninit", issue = "75402")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_uninit", issue = "75402")]
pub const unsafe fn as_uninit_slice<'a>(self) -> Option<&'a [MaybeUninit<T>]> {
if self.is_null() {
None

12
library/core/src/ptr/mut_ptr.rs
View file

@ -310,7 +310,7 @@ impl<T: ?Sized> *mut T {
/// ```
// FIXME: mention it in the docs for `as_ref` and `as_uninit_ref` once stabilized.
#[unstable(feature = "ptr_as_ref_unchecked", issue = "122034")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_ref_unchecked", issue = "122034")]
#[inline]
#[must_use]
pub const unsafe fn as_ref_unchecked<'a>(self) -> &'a T {
@ -349,7 +349,7 @@ impl<T: ?Sized> *mut T {
/// ```
#[inline]
#[unstable(feature = "ptr_as_uninit", issue = "75402")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_uninit", issue = "75402")]
pub const unsafe fn as_uninit_ref<'a>(self) -> Option<&'a MaybeUninit<T>>
where
T: Sized,
@ -631,7 +631,7 @@ impl<T: ?Sized> *mut T {
/// ```
// FIXME: mention it in the docs for `as_mut` and `as_uninit_mut` once stabilized.
#[unstable(feature = "ptr_as_ref_unchecked", issue = "122034")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_ref_unchecked", issue = "122034")]
#[inline]
#[must_use]
pub const unsafe fn as_mut_unchecked<'a>(self) -> &'a mut T {
@ -654,7 +654,7 @@ impl<T: ?Sized> *mut T {
/// the pointer is [convertible to a reference](crate::ptr#pointer-to-reference-conversion).
#[inline]
#[unstable(feature = "ptr_as_uninit", issue = "75402")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_uninit", issue = "75402")]
pub const unsafe fn as_uninit_mut<'a>(self) -> Option<&'a mut MaybeUninit<T>>
where
T: Sized,
@ -2031,7 +2031,7 @@ impl<T> *mut [T] {
/// [allocated object]: crate::ptr#allocated-object
#[inline]
#[unstable(feature = "ptr_as_uninit", issue = "75402")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_uninit", issue = "75402")]
pub const unsafe fn as_uninit_slice<'a>(self) -> Option<&'a [MaybeUninit<T>]> {
if self.is_null() {
None
@ -2083,7 +2083,7 @@ impl<T> *mut [T] {
/// [allocated object]: crate::ptr#allocated-object
#[inline]
#[unstable(feature = "ptr_as_uninit", issue = "75402")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_uninit", issue = "75402")]
pub const unsafe fn as_uninit_slice_mut<'a>(self) -> Option<&'a mut [MaybeUninit<T>]> {
if self.is_null() {
None

8
library/core/src/ptr/non_null.rs
View file

@ -133,7 +133,7 @@ impl<T: Sized> NonNull<T> {
#[inline]
#[must_use]
#[unstable(feature = "ptr_as_uninit", issue = "75402")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_uninit", issue = "75402")]
pub const unsafe fn as_uninit_ref<'a>(self) -> &'a MaybeUninit<T> {
// SAFETY: the caller must guarantee that `self` meets all the
// requirements for a reference.
@ -157,7 +157,7 @@ impl<T: Sized> NonNull<T> {
#[inline]
#[must_use]
#[unstable(feature = "ptr_as_uninit", issue = "75402")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_uninit", issue = "75402")]
pub const unsafe fn as_uninit_mut<'a>(self) -> &'a mut MaybeUninit<T> {
// SAFETY: the caller must guarantee that `self` meets all the
// requirements for a reference.
@ -1563,7 +1563,7 @@ impl<T> NonNull<[T]> {
#[inline]
#[must_use]
#[unstable(feature = "ptr_as_uninit", issue = "75402")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_uninit", issue = "75402")]
pub const unsafe fn as_uninit_slice<'a>(self) -> &'a [MaybeUninit<T>] {
// SAFETY: the caller must uphold the safety contract for `as_uninit_slice`.
unsafe { slice::from_raw_parts(self.cast().as_ptr(), self.len()) }
@ -1628,7 +1628,7 @@ impl<T> NonNull<[T]> {
#[inline]
#[must_use]
#[unstable(feature = "ptr_as_uninit", issue = "75402")]
#[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
#[rustc_const_unstable(feature = "ptr_as_uninit", issue = "75402")]
pub const unsafe fn as_uninit_slice_mut<'a>(self) -> &'a mut [MaybeUninit<T>] {
// SAFETY: the caller must uphold the safety contract for `as_uninit_slice_mut`.
unsafe { slice::from_raw_parts_mut(self.cast().as_ptr(), self.len()) }