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Fix some clippy perf warnings

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This commit is contained in:
Jeremy Kolb 2020-05-25 13:35:52 -04:00
parent 3c2c8d7e5f
commit a5cc9a8a9b
4 changed files with 8 additions and 9 deletions
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4
crates/ra_db/src/fixture.rs
View file

@ -267,8 +267,8 @@ impl From<&FixtureMeta> for ParsedMeta {
ParsedMeta::Root { path: path.to_owned() }
}
FixtureMeta::File(f) => Self::File(FileMeta {
path: f.path.to_owned().into(),
krate: f.crate_name.to_owned().into(),
path: f.path.to_owned(),
krate: f.crate_name.to_owned(),
deps: f.deps.to_owned(),
cfg: f.cfg.to_owned(),
edition: f

2
crates/ra_hir_def/src/lang_item.rs
View file

@ -164,7 +164,7 @@ impl LangItems {
T: Into<AttrDefId> + Copy,
{
if let Some(lang_item_name) = lang_attr(db, item) {
self.items.entry(lang_item_name.clone()).or_insert_with(|| constructor(item));
self.items.entry(lang_item_name).or_insert_with(|| constructor(item));
}
}
}

3
crates/ra_hir_ty/src/traits/builtin.rs
View file

@ -290,8 +290,7 @@ fn trait_object_unsize_impl_datum(
let self_trait_ref = TraitRef { trait_, substs: self_substs };
let where_clauses = vec![GenericPredicate::Implemented(self_trait_ref)];
let impl_substs =
Substs::builder(2).push(self_ty).push(Ty::Dyn(target_bounds.clone().into())).build();
let impl_substs = Substs::builder(2).push(self_ty).push(Ty::Dyn(target_bounds.into())).build();
let trait_ref = TraitRef { trait_: unsize_trait, substs: impl_substs };

8
crates/ra_ide/src/ssr.rs
View file

@ -196,10 +196,10 @@ fn find(pattern: &SsrPattern, code: &SyntaxNode) -> SsrMatches {
) -> Option<Match> {
let match_ = check_opt_nodes(pattern.path(), code.path(), placeholders, match_)?;
let mut pattern_fields =
pattern.record_field_list().map(|x| x.fields().collect()).unwrap_or(vec![]);
let mut code_fields =
code.record_field_list().map(|x| x.fields().collect()).unwrap_or(vec![]);
let mut pattern_fields: Vec<RecordField> =
pattern.record_field_list().map(|x| x.fields().collect()).unwrap_or_default();
let mut code_fields: Vec<RecordField> =
code.record_field_list().map(|x| x.fields().collect()).unwrap_or_default();
if pattern_fields.len() != code_fields.len() {
return None;