Jubilee 6b6b698988

Rollup merge of #125995 - kpreid:const-uninit-stable, r=Nilstrieb ...

Use inline const blocks to create arrays of `MaybeUninit`.

This PR contains 2 changes enabled by the fact that [`inline_const` is now stable](https://github.com/rust-lang/rust/pull/104087), and was split out of #125082.

1. Use inline const instead of `unsafe` to construct arrays in `MaybeUninit` examples.

   Rationale: Demonstrate good practice of avoiding `unsafe` code where it is not strictly necessary.

4. Use inline const instead of `unsafe` to implement `MaybeUninit::uninit_array()`.

    This is arguably giving the compiler more work to do, in exchange for eliminating just one single internal unsafe block, so it's less certain that this is good on net.

r​? `@Nilstrieb`

2024-06-05 01:14:33 -07:00

..

benches

…

src

Rollup merge of #125995 - kpreid:const-uninit-stable, r=Nilstrieb

2024-06-05 01:14:33 -07:00

tests

Add function core::iter::chain

2024-06-04 10:51:05 +02:00

Cargo.toml

…