rust-lang / rust-lang/rust-mode
Wrong indentation around trait bounds for output parameters.
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indentation
- Dominant language
- Emacs Lisp
- Stars
- 1.3k
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Description
See #306.
Minimal reproduction:
pub fn f<Req, Resp>() -> MR<
impl FnMut(ServiceResponse) -> Resp,
>
where
Req: Send,
Resp: Send,
{
}
get reindented to
pub fn f<Req, Resp>() -> MR<
impl FnMut(ServiceResponse) -> Resp,
>
where
Req: Send,
Resp: Send,
{
}
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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
Use the minimal Rust reproduction in this issue and compare its current reindentation with the shown input. Read the related discussion in #306 to identify the existing indentation behavior. Done when reindentation preserves the intended indentation of the closing angle bracket and the Resp: Send bound, with regression coverage if an existing test location is identified.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- emacs-lisp, rust
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100