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| author | Samuel Tardieu <sam@rfc1149.net> | 2025-07-15 12:52:44 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-07-15 12:52:44 +0200 |
| commit | 010e3ef1137b313eb6aad8c4044b491b8b9f84dc (patch) | |
| tree | f42fc085b1552b15fc53c9f87f6af40bea97cc40 /compiler/rustc_metadata | |
| parent | 305befe051bb9d06092015c6abb81038ccc88982 (diff) | |
| parent | d0153f5872c484dff2a4b0ef6cad45c1f14fa1b7 (diff) | |
| download | rust-010e3ef1137b313eb6aad8c4044b491b8b9f84dc.tar.gz rust-010e3ef1137b313eb6aad8c4044b491b8b9f84dc.zip | |
Rollup merge of #143941 - folkertdev:cfg-select-docs, r=traviscross
update `cfg_select!` documentation
tracking issue: https://github.com/rust-lang/rust/issues/115585
After rust-lang/rust#143461, and with an eye on a soon(ish) stabilization, I think the docs need some work.
The existing text read more like a motivation for the feature existing to me, so I've tried to now be a bit more descriptive. Still, suggestions are very welcome.
I also added a test for an empty `select! {}` because it's just the sort of thing that might break.
r? ``@traviscross``
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