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replace placeholder version

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(cherry picked from commit 567fd9610cbfd220844443487059335d7e1ff021)
This commit is contained in:
Josh Stone
2024-10-14 10:22:50 -07:00
parent 9ce3675b43
commit f204e2c23b
31 changed files with 170 additions and 179 deletions
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library/core/src/array/mod.rs
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@@ -146,7 +146,7 @@ pub const fn from_ref<T>(s: &T) -> &[T; 1] {
/// Converts a mutable reference to `T` into a mutable reference to an array of length 1 (without copying).
#[stable(feature = "array_from_ref", since = "1.53.0")]
#[rustc_const_stable(feature = "const_array_from_ref", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "const_array_from_ref", since = "1.83.0")]
#[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))]
pub const fn from_mut<T>(s: &mut T) -> &mut [T; 1] {
// SAFETY: Converting `&mut T` to `&mut [T; 1]` is sound.