Matthias Krüger 99b4f80f73
Rollup merge of #118578 - mina86:c, r=dtolnay
core: introduce split_at{,_mut}_checked

Introduce split_at_checked and split_at_mut_checked methods to slices
types (including str) which are non-panicking versions of split_at and
split_at_mut  respectively.  This is analogous to get method being
non-panicking version of indexing.

- https://github.com/rust-lang/libs-team/issues/308
- https://github.com/rust-lang/rust/issues/119128
2024-01-22 16:13:24 +01:00
..