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Add a lint for unbound mutex guards

A-lintArea: New lintsArea: New lints

Status: Open.

#13869 In rust-lang/rust-clippy;

· IvanUkhov opened on Dec 23, 2024

<code>let_underscore_lock</code> fails on tuples

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-false-positiveIssue: The lint was triggered on code it shouldn't haveIssue: The lint was triggered on code it shouldn't have

Status: Closed (completed).

#12356 In rust-lang/rust-clippy;

· by bkstein was closed on Mar 4, 2024

clippy::let_underscore_lock lint should use #[clippy::has_significant_drop] attribute rather than a hardcoded list

C-an-interesting-projectCategory: Interesting projects, that usually are more involved design/code wise.Category: Interesting projects, that usually are more involved design/code wise.

C-enhancementCategory: Enhancement of lints, like adding more cases or adding help messagesCategory: Enhancement of lints, like adding more cases or adding help messages

Status: Open.

#8859 In rust-lang/rust-clippy;

· CAD97 opened on May 21, 2022

<code>clippy::let_underscore_lock</code> false-positive when binding mutex without locking

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-false-positiveIssue: The lint was triggered on code it shouldn't haveIssue: The lint was triggered on code it shouldn't have

Status: Closed (completed).

#8486 In rust-lang/rust-clippy;

· by daprilik was closed on Jun 27, 2022

Flag let _ = ... as dangerous

A-lintArea: New lintsArea: New lints

Status: Open.

#8246 In rust-lang/rust-clippy;

· aclysma opened on Jan 8, 2022

let_underscore_lock does not trigger for <code>parking_lot</code> / non-std locks

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-false-negativeIssue: The lint should have been triggered on code, but wasn'tIssue: The lint should have been triggered on code, but wasn't

Status: Closed (completed).

#7854 In rust-lang/rust-clippy;

· by DzenanJupic was closed on Nov 15, 2021

Most commonly ignored lints on crates.io

A-categoryArea: Categorization of lintsArea: Categorization of lints

C-tracking-issueCategory: Tracking IssueCategory: Tracking Issue

S-needs-discussionStatus: Needs further discussion before merging or work can be startedStatus: Needs further discussion before merging or work can be started

Status: Closed (completed).

#7666 In rust-lang/rust-clippy;

· by dtolnay was closed on Oct 9, 2022

<code>let_underscore_lock</code> false positive

C-bugCategory: Clippy is not doing the correct thingCategory: Clippy is not doing the correct thing

I-false-positiveIssue: The lint was triggered on code it shouldn't haveIssue: The lint was triggered on code it shouldn't have

Status: Open.

#7302 In rust-lang/rust-clippy;

· thibault-martinez opened on Jun 1, 2021

Warn about blanket <code>let _ = </code>

C-enhancementCategory: Enhancement of lints, like adding more cases or adding help messagesCategory: Enhancement of lints, like adding more cases or adding help messages

good first issueThese issues are a good way to get started with ClippyThese issues are a good way to get started with Clippy

S-needs-discussionStatus: Needs further discussion before merging or work can be startedStatus: Needs further discussion before merging or work can be started

Status: Closed (completed).

#6842 In rust-lang/rust-clippy;

· by yshui was closed on Feb 16, 2023