Stabilize const_slice_split_at_mut and const_slice_first_last_chunk · qinheping/verify-rust-std@b3da4ed (original) (raw)
`@@ -356,7 +356,8 @@ impl [T] {
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```` /// ```
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`#[inline]
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`#[stable(feature = "slice_first_last_chunk", since = "1.77.0")]
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``
`-
#[rustc_const_unstable(feature = "const_slice_first_last_chunk", issue = "111774")]
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``
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#[rustc_const_stable(feature = "const_slice_first_last_chunk", since = "CURRENT_RUSTC_VERSION")]
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``
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#[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))]
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`pub const fn first_chunk_mut<const N: usize>(&mut self) -> Option<&mut [T; N]> {
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`if self.len() < N {
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`None
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`@@ -421,7 +422,8 @@ impl<T> [T] {
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```` /// ```
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`#[inline]
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`#[stable(feature = "slice_first_last_chunk", since = "1.77.0")]
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``
`-
#[rustc_const_unstable(feature = "const_slice_first_last_chunk", issue = "111774")]
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``
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#[rustc_const_stable(feature = "const_slice_first_last_chunk", since = "CURRENT_RUSTC_VERSION")]
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``
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#[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))]
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`pub const fn split_first_chunk_mut(
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`&mut self,
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`) -> Option<(&mut [T; N], &mut [T])> {
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`@@ -491,7 +493,8 @@ impl [T] {
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```` /// ```
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`#[inline]
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`#[stable(feature = "slice_first_last_chunk", since = "1.77.0")]
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``
`-
#[rustc_const_unstable(feature = "const_slice_first_last_chunk", issue = "111774")]
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``
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#[rustc_const_stable(feature = "const_slice_first_last_chunk", since = "CURRENT_RUSTC_VERSION")]
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``
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#[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))]
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`pub const fn split_last_chunk_mut<const N: usize>(
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`&mut self,
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`) -> Option<(&mut [T], &mut [T; N])> {
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`@@ -560,7 +563,8 @@ impl<T> [T] {
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```` /// ```
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`#[inline]
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`#[stable(feature = "slice_first_last_chunk", since = "1.77.0")]
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``
`-
#[rustc_const_unstable(feature = "const_slice_first_last_chunk", issue = "111774")]
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``
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#[rustc_const_stable(feature = "const_slice_first_last_chunk", since = "CURRENT_RUSTC_VERSION")]
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``
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#[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))]
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`pub const fn last_chunk_mut(&mut self) -> Option<&mut [T; N]> {
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`if self.len() < N {
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`None
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`@@ -1903,7 +1907,8 @@ impl [T] {
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`#[inline]
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`#[track_caller]
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`#[must_use]
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``
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#[rustc_const_unstable(feature = "const_slice_split_at_mut", issue = "101804")]
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``
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#[rustc_const_stable(feature = "const_slice_split_at_mut", since = "CURRENT_RUSTC_VERSION")]
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``
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#[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))]
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`pub const fn split_at_mut(&mut self, mid: usize) -> (&mut [T], &mut [T]) {
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`match self.split_at_mut_checked(mid) {
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`Some(pair) => pair,
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`@@ -2005,7 +2010,8 @@ impl [T] {
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`/// assert_eq!(v, [1, 2, 3, 4, 5, 6]);
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```` /// ```
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`#[stable(feature = "slice_split_at_unchecked", since = "1.79.0")]
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``
`-
#[rustc_const_unstable(feature = "const_slice_split_at_mut", issue = "101804")]
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``
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#[rustc_const_stable(feature = "const_slice_split_at_mut", since = "CURRENT_RUSTC_VERSION")]
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``
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#[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))]
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`#[inline]
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`#[must_use]
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`pub const unsafe fn split_at_mut_unchecked(&mut self, mid: usize) -> (&mut [T], &mut [T]) {
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`@@ -2105,7 +2111,8 @@ impl<T> [T] {
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`/// assert_eq!(None, v.split_at_mut_checked(7));
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```` /// ```
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`#[stable(feature = "split_at_checked", since = "1.80.0")]
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``
`-
#[rustc_const_unstable(feature = "const_slice_split_at_mut", issue = "101804")]
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``
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#[rustc_const_stable(feature = "const_slice_split_at_mut", since = "CURRENT_RUSTC_VERSION")]
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``
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#[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))]
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`#[inline]
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`#[must_use]
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`pub const fn split_at_mut_checked(&mut self, mid: usize) -> Option<(&mut [T], &mut [T])> {
`