rust-clippy/clippy_lints
bors 41fa24cef8 Auto merge of #10415 - schubart:collection_is_never_read, r=llogiq
Add `collection_is_never_read`

Fixes #9267

`@flip1995` and `@llogiq,` I talked with you about this one at Rust Nation in London last week. :-)

This is my first contribution to Clippy, so lots of feedback would be greatly appreciated.

- \[ ] Followed [lint naming conventions][lint_naming]
- \[x] Added passing UI tests (including committed `.stderr` file)
- \[x] `cargo test` passes locally
- \[x] Executed `cargo dev update_lints`
- \[x] Added lint documentation
- \[x] Run `cargo dev fmt`

`dogfood` found one true positive (see #9509) and no false positives.

`lintcheck` found no (true or false) positives, even when running on an extended set of crates.

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changelog: new lint [`collection_is_never_read`]
[#10415](https://github.com/rust-lang/rust-clippy/pull/10415)
<!-- changelog_checked -->
2023-03-07 13:35:07 +00:00
..
src Auto merge of #10415 - schubart:collection_is_never_read, r=llogiq 2023-03-07 13:35:07 +00:00
Cargo.toml Merge commit '0f7558148c22e53cd4608773b56cdfa50dcdeac3' into clippyup 2023-02-10 14:01:19 +01:00
README.md clippy_lints: readme: don't mention crates.io since it is no longer used to publish clippy. 2020-03-10 01:05:54 +01:00

This crate contains Clippy lints. For the main crate, check GitHub.