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Add lint for &mut Mutex::lock #6103

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merged 6 commits into from
Oct 25, 2020
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@FrancisMurillo FrancisMurillo commented Oct 2, 2020

Fixes #1765

changelog: Add lint [mut_mutex_lock] for &mut Mutex::lock and suggests using &mut Mutex::get_mut instead.

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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @flip1995 (or someone else) soon.

If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes.

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties label Oct 2, 2020
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bors commented Oct 2, 2020

☔ The latest upstream changes (presumably #6098) made this pull request unmergeable. Please resolve the merge conflicts.

Note that reviewers usually do not review pull requests until merge conflicts are resolved! Once you resolve the conflicts, you should change the labels applied by bors to indicate that your PR is ready for review. Post this as a comment to change the labels:

@rustbot modify labels: +S-waiting-on-review -S-waiting-on-author

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@rustbot modify labels: +S-waiting-on-review -S-waiting-on-author

clippy_lints/src/mut_mutex_lock.rs Outdated Show resolved Hide resolved
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@flip1995 flip1995 added S-waiting-on-author Status: This is awaiting some action from the author. (Use `@rustbot ready` to update this status) and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties labels Oct 10, 2020
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clippy_lints/src/mut_mutex_lock.rs Outdated Show resolved Hide resolved
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Thanks! There's an unrelated change left. After that is fixed, ping me and I'll r+ this PR.

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@bors r+

Thanks!

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bors commented Oct 25, 2020

📌 Commit 6a010ab has been approved by flip1995

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@bors r-

There's an empty commit: 4d50d85

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Dropped the empty commit

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@bors r+

Thanks for addressing everything so quickly even though I'm so slow with my reviews...

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bors commented Oct 25, 2020

📌 Commit e7e03b7 has been approved by flip1995

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No worries. Nonetheless, thanks for reviewing my PR. 👍

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bors commented Oct 25, 2020

⌛ Testing commit e7e03b7 with merge 399732b...

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bors commented Oct 25, 2020

☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test
Approved by: flip1995
Pushing 399732b to master...

@bors bors merged commit 399732b into rust-lang:master Oct 25, 2020
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Suggest get_mut() instead of lock() method on Mutex
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