diff options
Diffstat (limited to 'library/core/src/array/mod.rs')
| -rw-r--r-- | library/core/src/array/mod.rs | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/library/core/src/array/mod.rs b/library/core/src/array/mod.rs index 72f48878904..9b28b8b613e 100644 --- a/library/core/src/array/mod.rs +++ b/library/core/src/array/mod.rs @@ -147,7 +147,6 @@ 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 = "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. unsafe { &mut *(s as *mut T).cast::<[T; 1]>() } |