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new lint: into_iter_without_iter #11587

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merged 1 commit into from Sep 30, 2023
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@y21 y21 commented Sep 30, 2023

Closes #9736 (part 2)

This implements the other lint that my earlier PR missed: given an IntoIterator for &Type impl, check that there exists an inherent fn iter(&self) method.

changelog: new lint: into_iter_without_iter

r? @Jarcho since you reviewed #11527 I figured it makes sense for you to review this as well?

@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties label Sep 30, 2023
@y21 y21 force-pushed the into_iter_without_iter branch 2 times, most recently from 7cf95be to d1bb843 Compare September 30, 2023 01:24
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Just a couple of minor nits this time.

clippy_lints/src/iter_without_into_iter.rs Outdated Show resolved Hide resolved
clippy_lints/src/iter_without_into_iter.rs Outdated Show resolved Hide resolved
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Jarcho commented Sep 30, 2023

Thank you. @bors r+

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bors commented Sep 30, 2023

📌 Commit 8eb586d has been approved by Jarcho

It is now in the queue for this repository.

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bors commented Sep 30, 2023

⌛ Testing commit 8eb586d with merge 0e43a04...

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bors commented Sep 30, 2023

☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test
Approved by: Jarcho
Pushing 0e43a04 to master...

@bors bors merged commit 0e43a04 into rust-lang:master Sep 30, 2023
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Suggest implementing IntoIterator for &'_ T where T has iter() method returning an iterator (or vice versa)
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