rust-lang / rust-lang/rust-clippy
Lint for useless tuple binding.
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A-lint
- Dominant language
- Rust
- Stars
- 13.5k
- Forks
- 2.2k
- Avg merge
- 2d 10h
- Merged PRs (30d)
- 32
Description
fn main() {
let a = 1;
match (a, 2) {
(a, 2) => {},
_ => {},
}
}
The match (a, 2) can be reduced to just match 2, and the (a, 2) => {} can be reduced to 2 => {}.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No files, tests, or entry points are named. Start by locating existing Clippy lint implementations and tests for redundant tuple or match bindings; done means the shown match can be simplified and the behavior is covered by tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100