user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

cover guard patterns in rustfmt

Browse source
This commit is contained in:
Max Niederman 2024-10-06 23:09:30 -07:00 • committed by Nadrieril
parent 9b8bfed73b
commit a3a29f50ef
1 changed files with 3 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/tools/rustfmt/src/patterns.rs
View file

@ -48,7 +48,8 @@ fn is_short_pattern_inner(pat: &ast::Pat) -> bool {
| ast::PatKind::MacCall(..)
| ast::PatKind::Slice(..)
| ast::PatKind::Path(..)
| ast::PatKind::Range(..) => false,
| ast::PatKind::Range(..)
| ast::PatKind::Guard(..) => false,
ast::PatKind::Tuple(ref subpats) => subpats.len() <= 1,
ast::PatKind::TupleStruct(_, ref path, ref subpats) => {
path.segments.len() <= 1 && subpats.len() <= 1
@ -340,6 +341,7 @@ impl Rewrite for Pat {
.map(|inner_pat| format!("({})", inner_pat)),
PatKind::Err(_) => Err(RewriteError::Unknown),
PatKind::Deref(_) => Err(RewriteError::Unknown),
PatKind::Guard(..) => Err(RewriteError::Unknown),
}
}
}