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remove redundant clones #101365

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Merged
merged 1 commit into from
Sep 3, 2022
Merged

remove redundant clones #101365

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2 changes: 1 addition & 1 deletion compiler/rustc_parse/src/parser/attr_wrapper.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ impl AttrWrapper {
// Prepend `self.attrs` to `attrs`.
// FIXME: require passing an NT to prevent misuse of this method
pub(crate) fn prepend_to_nt_inner(self, attrs: &mut AttrVec) {
let mut self_attrs = self.attrs.clone();
let mut self_attrs = self.attrs;
std::mem::swap(attrs, &mut self_attrs);
attrs.extend(self_attrs);
}
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2 changes: 1 addition & 1 deletion src/librustdoc/json/conversions.rs
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Expand Up @@ -486,7 +486,7 @@ impl FromWithTcx<clean::Type> for Type {
},
QPath(box clean::QPathData { assoc, self_type, trait_, .. }) => Type::QualifiedPath {
name: assoc.name.to_string(),
args: Box::new(assoc.args.clone().into_tcx(tcx)),
args: Box::new(assoc.args.into_tcx(tcx)),
self_type: Box::new(self_type.into_tcx(tcx)),
trait_: trait_.into_tcx(tcx),
},
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