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| author | bors <bors@rust-lang.org> | 2021-10-27 14:37:54 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2021-10-27 14:37:54 +0000 |
| commit | 962e21cf157558c27a660a404545af7e7be53289 (patch) | |
| tree | 4c5a12defb3a805fe661ea4aa19c1e0fab98382f /src/test/codegen/src-hash-algorithm/src-hash-algorithm-sha1.rs | |
| parent | 444ef3e4d5f794baf0ee063ca2bfe52971b73b2f (diff) | |
| parent | 36d4a4ea82b235e65d5ec32bf8f7a81438cf0e10 (diff) | |
| download | rust-962e21cf157558c27a660a404545af7e7be53289.tar.gz rust-962e21cf157558c27a660a404545af7e7be53289.zip | |
Auto merge of #7875 - mbStavola:unit-hash, r=xFrednet
Add unit-hash lint changelog: [`unit_hash`] Add lint for hashing unit values This will lint for situations where the end user is attempting to hash a unit value (`()`), as the implementation in `std` simply [does nothing][impl]. Closes #7159 . Example: ```rust ().hash(&mut state); // Should (probably) be replaced with: 0_u8.hash(&mut state); ``` [impl]: https://github.com/rust-lang/rust/blob/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/core/src/hash/mod.rs#L656
Diffstat (limited to 'src/test/codegen/src-hash-algorithm/src-hash-algorithm-sha1.rs')
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