rust/library/alloc
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
..
benches disable benches in Miri 2024-04-07 09:58:10 +02:00
src Replace MaybeUninit::uninit_array() with array repeat expression. 2024-06-24 10:23:50 -07:00
tests Generalize {Rc,Arc}::make_mut() to unsized types. 2024-06-22 08:08:00 -07:00
Cargo.toml Rollup merge of #123803 - Sp00ph:shrink_to_fix, r=Mark-Simulacrum 2024-05-25 22:15:17 +02:00