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Add `manual_is_ascii_check` lint Addresses https://github.com/rust-lang/rust-clippy/issues/9290 This PR adds new lint `manual_is_ascii_check`, which detects comparison with ascii ranges using `matches!` macros. As I mentioned as following in the Issue; > Yes, that's true. we'll start small and then grow it. > So I'll try to handle matches! macro with single range as suggested above. However during writing first version, I was thinking that the changes to support alphabetic and digits will be small patch, so I made a single PR in hope review cost can be reduced. changelog: add new lint [`manual_is_ascii_check`] r? `@xFrednet` |
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