bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Use Option::map_or instead of .map(..).unwrap_or(..)

Browse source
This commit is contained in:
LingMan 2021-01-11 20:45:33 +01:00
parent d03fe84169
commit a56bffb4f9
50 changed files with 67 additions and 79 deletions
Download patch file Download diff file Expand all files Collapse all files

2
compiler/rustc_hir/src/hir.rs
View file

@ -561,7 +561,7 @@ impl WhereClause<'_> {
/// in `fn foo<T>(t: T) where T: Foo,` so we don't suggest two trailing commas.
pub fn tail_span_for_suggestion(&self) -> Span {
let end = self.span_for_predicates_or_empty_place().shrink_to_hi();
self.predicates.last().map(|p| p.span()).unwrap_or(end).shrink_to_hi().to(end)
self.predicates.last().map_or(end, |p| p.span()).shrink_to_hi().to(end)
}
}