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Stabilize nonnull_slice_from_raw_parts

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Yuki Okushi 2022-05-29 13:21:36 +09:00
parent 1536a53ea4
commit 22a456ad47
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4 changed files with 6 additions and 12 deletions
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1
library/alloc/src/lib.rs
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@ -129,7 +129,6 @@
#![feature(maybe_uninit_slice)] #![feature(maybe_uninit_slice)]
#![feature(maybe_uninit_uninit_array)] #![feature(maybe_uninit_uninit_array)]
#![cfg_attr(test, feature(new_uninit))] #![cfg_attr(test, feature(new_uninit))]
#![feature(nonnull_slice_from_raw_parts)]
#![feature(pattern)] #![feature(pattern)]
#![feature(pointer_byte_offsets)] #![feature(pointer_byte_offsets)]
#![feature(provide_any)] #![feature(provide_any)]

3
library/alloc/tests/lib.rs
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@ -8,7 +8,7 @@
#![feature(const_cow_is_borrowed)] #![feature(const_cow_is_borrowed)]
#![feature(const_heap)] #![feature(const_heap)]
#![feature(const_mut_refs)] #![feature(const_mut_refs)]
#![feature(const_nonnull_slice_from_raw_parts)] #![feature(const_slice_from_raw_parts_mut)]
#![feature(const_ptr_write)] #![feature(const_ptr_write)]
#![feature(const_try)] #![feature(const_try)]
#![feature(core_intrinsics)] #![feature(core_intrinsics)]
@ -36,7 +36,6 @@
#![feature(const_default_impls)] #![feature(const_default_impls)]
#![feature(const_trait_impl)] #![feature(const_trait_impl)]
#![feature(const_str_from_utf8)] #![feature(const_str_from_utf8)]
#![feature(nonnull_slice_from_raw_parts)]
#![feature(panic_update_hook)] #![feature(panic_update_hook)]
#![feature(pointer_is_aligned)] #![feature(pointer_is_aligned)]
#![feature(slice_flatten)] #![feature(slice_flatten)]

13
library/core/src/ptr/non_null.rs
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@ -467,8 +467,6 @@ impl<T> NonNull<[T]> {
/// # Examples /// # Examples
/// ///
/// ```rust /// ```rust
/// #![feature(nonnull_slice_from_raw_parts)]
///
/// use std::ptr::NonNull; /// use std::ptr::NonNull;
/// ///
/// // create a slice pointer when starting out with a pointer to the first element /// // create a slice pointer when starting out with a pointer to the first element
@ -480,8 +478,8 @@ impl<T> NonNull<[T]> {
/// ///
/// (Note that this example artificially demonstrates a use of this method, /// (Note that this example artificially demonstrates a use of this method,
/// but `let slice = NonNull::from(&x[..]);` would be a better way to write code like this.) /// but `let slice = NonNull::from(&x[..]);` would be a better way to write code like this.)
#[unstable(feature = "nonnull_slice_from_raw_parts", issue = "71941")] #[stable(feature = "nonnull_slice_from_raw_parts", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_unstable(feature = "const_nonnull_slice_from_raw_parts", issue = "71941")] #[rustc_const_unstable(feature = "const_slice_from_raw_parts_mut", issue = "67456")]
#[must_use] #[must_use]
#[inline] #[inline]
pub const fn slice_from_raw_parts(data: NonNull<T>, len: usize) -> Self { pub const fn slice_from_raw_parts(data: NonNull<T>, len: usize) -> Self {
@ -499,7 +497,6 @@ pub const fn slice_from_raw_parts(data: NonNull<T>, len: usize) -> Self {
/// # Examples /// # Examples
/// ///
/// ```rust /// ```rust
/// #![feature(nonnull_slice_from_raw_parts)]
/// use std::ptr::NonNull; /// use std::ptr::NonNull;
/// ///
/// let slice: NonNull<[i8]> = NonNull::slice_from_raw_parts(NonNull::dangling(), 3); /// let slice: NonNull<[i8]> = NonNull::slice_from_raw_parts(NonNull::dangling(), 3);
@ -519,7 +516,7 @@ pub const fn len(self) -> usize {
/// # Examples /// # Examples
/// ///
/// ```rust /// ```rust
/// #![feature(slice_ptr_get, nonnull_slice_from_raw_parts)] /// #![feature(slice_ptr_get)]
/// use std::ptr::NonNull; /// use std::ptr::NonNull;
/// ///
/// let slice: NonNull<[i8]> = NonNull::slice_from_raw_parts(NonNull::dangling(), 3); /// let slice: NonNull<[i8]> = NonNull::slice_from_raw_parts(NonNull::dangling(), 3);
@ -539,7 +536,7 @@ pub const fn as_non_null_ptr(self) -> NonNull<T> {
/// # Examples /// # Examples
/// ///
/// ```rust /// ```rust
/// #![feature(slice_ptr_get, nonnull_slice_from_raw_parts)] /// #![feature(slice_ptr_get)]
/// use std::ptr::NonNull; /// use std::ptr::NonNull;
/// ///
/// let slice: NonNull<[i8]> = NonNull::slice_from_raw_parts(NonNull::dangling(), 3); /// let slice: NonNull<[i8]> = NonNull::slice_from_raw_parts(NonNull::dangling(), 3);
@ -673,7 +670,7 @@ pub const fn as_mut_ptr(self) -> *mut T {
/// # Examples /// # Examples
/// ///
/// ``` /// ```
/// #![feature(slice_ptr_get, nonnull_slice_from_raw_parts)] /// #![feature(slice_ptr_get)]
/// use std::ptr::NonNull; /// use std::ptr::NonNull;
/// ///
/// let x = &mut [1, 2, 4]; /// let x = &mut [1, 2, 4];

1
library/std/src/lib.rs
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@ -294,7 +294,6 @@
#![feature(is_some_with)] #![feature(is_some_with)]
#![feature(maybe_uninit_slice)] #![feature(maybe_uninit_slice)]
#![feature(maybe_uninit_write_slice)] #![feature(maybe_uninit_write_slice)]
#![feature(nonnull_slice_from_raw_parts)]
#![feature(panic_can_unwind)] #![feature(panic_can_unwind)]
#![feature(panic_info_message)] #![feature(panic_info_message)]
#![feature(panic_internals)] #![feature(panic_internals)]