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| author | onestacked <chrisi.schrefl@gmail.com> | 2024-09-29 23:51:18 +0200 |
|---|---|---|
| committer | onestacked <chrisi.schrefl@gmail.com> | 2024-10-05 09:52:13 +0200 |
| commit | d0e67586774530fa8fd70e563768067c0b2ca99d (patch) | |
| tree | 06d6c0328814c11847695122e3f3562a5c3eb62b | |
| parent | d30c3924a4ef6ab4f331134562c145d5cec0179a (diff) | |
| download | rust-d0e67586774530fa8fd70e563768067c0b2ca99d.tar.gz rust-d0e67586774530fa8fd70e563768067c0b2ca99d.zip | |
Stabilize `const_slice_split_at_mut` and `const_slice_first_last_chunk`
| -rw-r--r-- | library/core/src/lib.rs | 1 | ||||
| -rw-r--r-- | library/core/src/slice/mod.rs | 21 |
2 files changed, 14 insertions, 8 deletions
diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs index b1dbcc744ac..380140601a5 100644 --- a/library/core/src/lib.rs +++ b/library/core/src/lib.rs @@ -146,7 +146,6 @@ #![feature(const_size_of_val)] #![feature(const_size_of_val_raw)] #![feature(const_slice_from_ref)] -#![feature(const_slice_split_at_mut)] #![feature(const_strict_overflow_ops)] #![feature(const_swap)] #![feature(const_try)] diff --git a/library/core/src/slice/mod.rs b/library/core/src/slice/mod.rs index 754a736b15b..90ddc9c1d85 100644 --- a/library/core/src/slice/mod.rs +++ b/library/core/src/slice/mod.rs @@ -356,7 +356,8 @@ impl<T> [T] { /// ``` #[inline] #[stable(feature = "slice_first_last_chunk", since = "1.77.0")] - #[rustc_const_unstable(feature = "const_slice_first_last_chunk", issue = "111774")] + #[rustc_const_stable(feature = "const_slice_first_last_chunk", since = "CURRENT_RUSTC_VERSION")] + #[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))] pub const fn first_chunk_mut<const N: usize>(&mut self) -> Option<&mut [T; N]> { if self.len() < N { None @@ -421,7 +422,8 @@ impl<T> [T] { /// ``` #[inline] #[stable(feature = "slice_first_last_chunk", since = "1.77.0")] - #[rustc_const_unstable(feature = "const_slice_first_last_chunk", issue = "111774")] + #[rustc_const_stable(feature = "const_slice_first_last_chunk", since = "CURRENT_RUSTC_VERSION")] + #[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))] pub const fn split_first_chunk_mut<const N: usize>( &mut self, ) -> Option<(&mut [T; N], &mut [T])> { @@ -491,7 +493,8 @@ impl<T> [T] { /// ``` #[inline] #[stable(feature = "slice_first_last_chunk", since = "1.77.0")] - #[rustc_const_unstable(feature = "const_slice_first_last_chunk", issue = "111774")] + #[rustc_const_stable(feature = "const_slice_first_last_chunk", since = "CURRENT_RUSTC_VERSION")] + #[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))] pub const fn split_last_chunk_mut<const N: usize>( &mut self, ) -> Option<(&mut [T], &mut [T; N])> { @@ -560,7 +563,8 @@ impl<T> [T] { /// ``` #[inline] #[stable(feature = "slice_first_last_chunk", since = "1.77.0")] - #[rustc_const_unstable(feature = "const_slice_first_last_chunk", issue = "111774")] + #[rustc_const_stable(feature = "const_slice_first_last_chunk", since = "CURRENT_RUSTC_VERSION")] + #[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))] pub const fn last_chunk_mut<const N: usize>(&mut self) -> Option<&mut [T; N]> { if self.len() < N { None @@ -1903,7 +1907,8 @@ impl<T> [T] { #[inline] #[track_caller] #[must_use] - #[rustc_const_unstable(feature = "const_slice_split_at_mut", issue = "101804")] + #[rustc_const_stable(feature = "const_slice_split_at_mut", since = "CURRENT_RUSTC_VERSION")] + #[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))] pub const fn split_at_mut(&mut self, mid: usize) -> (&mut [T], &mut [T]) { match self.split_at_mut_checked(mid) { Some(pair) => pair, @@ -2005,7 +2010,8 @@ impl<T> [T] { /// assert_eq!(v, [1, 2, 3, 4, 5, 6]); /// ``` #[stable(feature = "slice_split_at_unchecked", since = "1.79.0")] - #[rustc_const_unstable(feature = "const_slice_split_at_mut", issue = "101804")] + #[rustc_const_stable(feature = "const_slice_split_at_mut", since = "CURRENT_RUSTC_VERSION")] + #[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))] #[inline] #[must_use] pub const unsafe fn split_at_mut_unchecked(&mut self, mid: usize) -> (&mut [T], &mut [T]) { @@ -2105,7 +2111,8 @@ impl<T> [T] { /// assert_eq!(None, v.split_at_mut_checked(7)); /// ``` #[stable(feature = "split_at_checked", since = "1.80.0")] - #[rustc_const_unstable(feature = "const_slice_split_at_mut", issue = "101804")] + #[rustc_const_stable(feature = "const_slice_split_at_mut", since = "CURRENT_RUSTC_VERSION")] + #[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))] #[inline] #[must_use] pub const fn split_at_mut_checked(&mut self, mid: usize) -> Option<(&mut [T], &mut [T])> { |