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| author | Trevor Gross <t.gross35@gmail.com> | 2025-02-24 18:46:37 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-24 18:46:37 -0500 |
| commit | 91dc3eed50e2ac5c22c80c3c5129f0dbc818c67c (patch) | |
| tree | 602029eb8e3361354e6b056a1e2a3cadc0d1ac71 | |
| parent | af10f27bf1341b0b282b1bcefd0c2daa26094068 (diff) | |
| parent | 68543abb45f446e29fceec5d62045acc02e40480 (diff) | |
| download | rust-91dc3eed50e2ac5c22c80c3c5129f0dbc818c67c.tar.gz rust-91dc3eed50e2ac5c22c80c3c5129f0dbc818c67c.zip | |
Rollup merge of #137516 - RalfJung:rustc_const_unstable-cleanup, r=Amanieu
remove some unnecessary rustc_const_unstable If the function is anyway unstable, it doesn't need to be `rustc_const_unstable`. `copy_from_slice` turns out to not do anything const-unstable itself, we just haven't stably committed to it being available in const yet. See [here](https://rustc-dev-guide.rust-lang.org/stability.html?highlight=rustc_const_stable_indirect) for more details on the `rustc_const_stable_indirect` attribute.
| -rw-r--r-- | library/core/src/mem/maybe_uninit.rs | 3 | ||||
| -rw-r--r-- | library/core/src/slice/mod.rs | 2 |
2 files changed, 1 insertions, 4 deletions
diff --git a/library/core/src/mem/maybe_uninit.rs b/library/core/src/mem/maybe_uninit.rs index edc39f8f28c..786a5a5b6bb 100644 --- a/library/core/src/mem/maybe_uninit.rs +++ b/library/core/src/mem/maybe_uninit.rs @@ -1041,7 +1041,6 @@ impl<T> MaybeUninit<T> { /// Deprecated version of [`slice::assume_init_ref`]. #[unstable(feature = "maybe_uninit_slice", issue = "63569")] - #[rustc_const_unstable(feature = "maybe_uninit_slice", issue = "63569")] #[deprecated( note = "replaced by inherent assume_init_ref method; will eventually be removed", since = "1.83.0" @@ -1053,7 +1052,6 @@ impl<T> MaybeUninit<T> { /// Deprecated version of [`slice::assume_init_mut`]. #[unstable(feature = "maybe_uninit_slice", issue = "63569")] - #[rustc_const_unstable(feature = "maybe_uninit_slice", issue = "63569")] #[deprecated( note = "replaced by inherent assume_init_mut method; will eventually be removed", since = "1.83.0" @@ -1326,7 +1324,6 @@ impl<T> [MaybeUninit<T>] { /// /// [`write_clone_of_slice`]: slice::write_clone_of_slice #[unstable(feature = "maybe_uninit_write_slice", issue = "79995")] - #[rustc_const_unstable(feature = "maybe_uninit_write_slice", issue = "79995")] pub const fn write_copy_of_slice(&mut self, src: &[T]) -> &mut [T] where T: Copy, diff --git a/library/core/src/slice/mod.rs b/library/core/src/slice/mod.rs index d47af93c160..7a2764206e8 100644 --- a/library/core/src/slice/mod.rs +++ b/library/core/src/slice/mod.rs @@ -956,7 +956,6 @@ impl<T> [T] { /// [`swap`]: slice::swap /// [undefined behavior]: https://doc.rust-lang.org/reference/behavior-considered-undefined.html #[unstable(feature = "slice_swap_unchecked", issue = "88539")] - #[rustc_const_unstable(feature = "slice_swap_unchecked", issue = "88539")] pub const unsafe fn swap_unchecked(&mut self, a: usize, b: usize) { assert_unsafe_precondition!( check_library_ub, @@ -3734,6 +3733,7 @@ impl<T> [T] { #[inline] #[stable(feature = "copy_from_slice", since = "1.9.0")] #[rustc_const_unstable(feature = "const_copy_from_slice", issue = "131415")] + #[rustc_const_stable_indirect] #[track_caller] pub const fn copy_from_slice(&mut self, src: &[T]) where |