rust/library/core/src/array
Kevin Reid 13fca73f49 Replace MaybeUninit::uninit_array() with array repeat expression.
This is possible now that inline const blocks are stable; the idea was
even mentioned as an alternative when `uninit_array()` was added:
<https://github.com/rust-lang/rust/pull/65580#issuecomment-544200681>

> if it’s stabilized soon enough maybe it’s not worth having a
> standard library method that will be replaceable with
> `let buffer = [MaybeUninit::<T>::uninit(); $N];`

Const array repetition and inline const blocks are now stable (in the
next release), so that circumstance has come to pass, and we no longer
have reason to want `uninit_array()` other than convenience. Therefore,
let’s evaluate the inconvenience by not using `uninit_array()` in
the standard library, before potentially deleting it entirely.
2024-06-24 10:23:50 -07:00
..
ascii.rs Add an example that depends on is_ascii in a const 2023-05-04 14:46:17 -07:00
drain.rs Allow canonicalizing the array::map loop in trusted cases 2023-02-04 16:44:51 -08:00
equality.rs Import the 2021 prelude in the core crate 2024-03-25 13:12:06 -07:00
iter.rs Replace MaybeUninit::uninit_array() with array repeat expression. 2024-06-24 10:23:50 -07:00
mod.rs Replace MaybeUninit::uninit_array() with array repeat expression. 2024-06-24 10:23:50 -07:00