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Rollup merge of #146887 - taiki-e:rc-doc-feature, r=joboet

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Remove unused #![feature(get_mut_unchecked)] in Rc and Arc examples

https://github.com/rust-lang/rust/pull/93109 removed the use of APIs enabled by this feature in these examples, but the `#![feature]` attributes ware not removed.
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Guillaume Gomez 2025-09-22 17:17:46 +02:00 • committed by GitHub
commit 9814d08545
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9
library/alloc/src/rc.rs
View file

@ -480,8 +480,6 @@ impl<T> Rc<T> {
/// # Examples
///
/// ```
/// #![feature(get_mut_unchecked)]
///
/// use std::rc::Rc;
///
/// let mut five = Rc::<u32>::new_uninit();
@ -572,7 +570,6 @@ impl<T> Rc<T> {
///
/// ```
/// #![feature(allocator_api)]
/// #![feature(get_mut_unchecked)]
///
/// use std::rc::Rc;
///
@ -1014,8 +1011,6 @@ impl<T> Rc<[T]> {
/// # Examples
///
/// ```
/// #![feature(get_mut_unchecked)]
///
/// use std::rc::Rc;
///
/// let mut values = Rc::<[u32]>::new_uninit_slice(3);
@ -1181,8 +1176,6 @@ impl<T, A: Allocator> Rc<mem::MaybeUninit<T>, A> {
/// # Examples
///
/// ```
/// #![feature(get_mut_unchecked)]
///
/// use std::rc::Rc;
///
/// let mut five = Rc::<u32>::new_uninit();
@ -1218,8 +1211,6 @@ impl<T, A: Allocator> Rc<[mem::MaybeUninit<T>], A> {
/// # Examples
///
/// ```
/// #![feature(get_mut_unchecked)]
///
/// use std::rc::Rc;
///
/// let mut values = Rc::<[u32]>::new_uninit_slice(3);

9
library/alloc/src/sync.rs
View file

@ -480,8 +480,6 @@ impl<T> Arc<T> {
/// # Examples
///
/// ```
/// #![feature(get_mut_unchecked)]
///
/// use std::sync::Arc;
///
/// let mut five = Arc::<u32>::new_uninit();
@ -586,7 +584,6 @@ impl<T> Arc<T> {
///
/// ```
/// #![feature(allocator_api)]
/// #![feature(get_mut_unchecked)]
///
/// use std::sync::Arc;
///
@ -1156,8 +1153,6 @@ impl<T> Arc<[T]> {
/// # Examples
///
/// ```
/// #![feature(get_mut_unchecked)]
///
/// use std::sync::Arc;
///
/// let mut values = Arc::<[u32]>::new_uninit_slice(3);
@ -1326,8 +1321,6 @@ impl<T, A: Allocator> Arc<mem::MaybeUninit<T>, A> {
/// # Examples
///
/// ```
/// #![feature(get_mut_unchecked)]
///
/// use std::sync::Arc;
///
/// let mut five = Arc::<u32>::new_uninit();
@ -1364,8 +1357,6 @@ impl<T, A: Allocator> Arc<[mem::MaybeUninit<T>], A> {
/// # Examples
///
/// ```
/// #![feature(get_mut_unchecked)]
///
/// use std::sync::Arc;
///
/// let mut values = Arc::<[u32]>::new_uninit_slice(3);