OpenE2K/rust
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

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

Browse Source
This commit is contained in:
LingMan 2021-01-07 20:03:59 +01:00
parent b5c496de37
commit 961f9ee6df
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/librustdoc/clean/mod.rs
View File

@ -942,7 +942,7 @@ impl<'a> Clean<Arguments> for (&'a [hir::Ty<'a>], &'a [Ident]) {
.iter()
.enumerate()
.map(|(i, ty)| {
let mut name = self.1.get(i).map(|ident| ident.name).unwrap_or(kw::Empty);
let mut name = self.1.get(i).map_or(kw::Empty, |ident| ident.name);
if name.is_empty() {
name = kw::Underscore;
}
@ -1001,7 +1001,7 @@ impl<'tcx> Clean<FnDecl> for (DefId, ty::PolyFnSig<'tcx>) {
.iter()
.map(|t| Argument {
type_: t.clean(cx),
name: names.next().map(|i| i.name).unwrap_or(kw::Empty),
name: names.next().map_or(kw::Empty, |i| i.name),
})
.collect(),
},