rust/library/core
Matthias Krüger c183d4a510
Rollup merge of #94115 - scottmcm:iter-process-by-ref, r=yaahc
Let `try_collect` take advantage of `try_fold` overrides

No public API changes.

With this change, `try_collect` (#94047) is no longer going through the `impl Iterator for &mut impl Iterator`, and thus will be able to use `try_fold` overrides instead of being forced through `next` for every element.

Here's the test added, to see that it fails before this PR (once a new enough nightly is out): https://play.rust-lang.org/?version=nightly&mode=debug&edition=2021&gist=462f2896f2fed2c238ee63ca1a7e7c56

This might as well go to the same person as my last `try_process` PR  (#93572), so
r? ``@yaahc``
2022-03-18 21:50:44 +01:00
..
benches Use implicit capture syntax in format_args 2022-03-10 10:23:40 -05:00
primitive_docs Add primitive documentation to libcore 2021-09-12 02:23:08 +00:00
src Rollup merge of #94115 - scottmcm:iter-process-by-ref, r=yaahc 2022-03-18 21:50:44 +01:00
tests Rollup merge of #94115 - scottmcm:iter-process-by-ref, r=yaahc 2022-03-18 21:50:44 +01:00
Cargo.toml Build libcore as 2021 in a few more places 2022-02-06 15:41:01 -08:00