rustfmt gives up on long `let` into tuple
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I-poor-formatting
- Dominant language
- Rust
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Description
rustfmt doesn't seem to want to format this:
fn main() {
let (abcdefghijklmnopqrstuvwxyz, abcdefghijklmnopqrstuvwxyz, abcdefghijklmnopqrstuvwxyz): AVeryLongTypeNameGoesHere = 42;
}
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
Start by reproducing the issue's long tuple-pattern let example with rustfmt and trace the formatter path responsible for handling it. Add a regression test for this input and verify that rustfmt produces formatted output instead of leaving the statement unchanged.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100