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Fix type suggestion for manual_is_ascii_check #13916

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merged 3 commits into from
Jan 8, 2025

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Otto-AA
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@Otto-AA Otto-AA commented Dec 31, 2024

Fixes #13913 .

changelog: [manual_is_ascii_check]: fix type suggestions for references

Previously it only derived char and u8 types, now it should always annotate the lambda parameter with the correct type (e.g. &char).

I'm quite new to Rust and this is my first contact with clippy, so I'm open for suggetions :)

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rustbot commented Dec 31, 2024

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @Alexendoo (or someone else) some time within the next two weeks.

Please see the contribution instructions for more information. Namely, in order to ensure the minimum review times lag, PR authors and assigned reviewers should ensure that the review label (S-waiting-on-review and S-waiting-on-author) stays updated, invoking these commands when appropriate:

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@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties label Dec 31, 2024
Comment on lines 133 to 134
let ty_str = arg_type.to_string();
return Some((*ty_span, ty_str));
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Thanks!

Just one nit, we can return the Ty here to avoid allocating the extra string since it implements Display

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Thanks for the hint, I've updated this part now

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Great, thank you!

@Alexendoo Alexendoo added this pull request to the merge queue Jan 8, 2025
Merged via the queue into rust-lang:master with commit 894e87c Jan 8, 2025
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manual_is_ascii_check suggests incorrect type
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