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| author | Matthias Krüger <476013+matthiaskrgr@users.noreply.github.com> | 2025-06-29 06:59:30 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-29 06:59:30 +0200 |
| commit | 6404d29442a238f4876a10e97de73dc2e22d81a7 (patch) | |
| tree | d6df88385ac2f6dc13a5e1d98d344b3b0b167faa /compiler/rustc_mir_transform/src/errors.rs | |
| parent | fd0062cde4d72d0c943b12127cf2b9d4ba58dd03 (diff) | |
| parent | 1c25bfba9d5bc6e4dfc295e016aac32ff0546f97 (diff) | |
| download | rust-6404d29442a238f4876a10e97de73dc2e22d81a7.tar.gz rust-6404d29442a238f4876a10e97de73dc2e22d81a7.zip | |
Rollup merge of #143088 - firefighterduck:improve-doc-discr-tag, r=RalfJung
Improve documentation of `TagEncoding` This PR is follow-up from the [discussion here](https://rust-lang.zulipchat.com/#narrow/channel/182449-t-compiler.2Fhelp/topic/.E2.9C.94.20VariantId.3DDiscriminant.20when.20tag.20is.20niche.20encoded.3F/with/524384295). It aims at making the `TagEncoding` documentation less ambiguous and more detailed with references to relevant implementation sides. It especially clears up the ambiguous use of discriminant/variant index, which sparked the discussion referenced above. PS: While working with layout data, I somehow ended up looking at the docs for `FakeBorrowKind` and noticed that the one example was not in a doc comment. I hope that this is minor enough of a fix for it to be okay in this otherwise unrelated PR.
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