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reduce borrowing and (de)referencing around match patterns (clippy::match_ref_pats)

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This commit is contained in:
Matthias Krüger
2021-01-02 20:09:17 +01:00
parent 90ccf4f5ad
commit 8a90626a46
28 changed files with 89 additions and 91 deletions
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8
compiler/rustc_metadata/src/native_libs.rs
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@@ -192,13 +192,13 @@ impl Collector<'tcx> {
fn process_command_line(&mut self) {
// First, check for errors
let mut renames = FxHashSet::default();
for &(ref name, ref new_name, _) in &self.tcx.sess.opts.libs {
if let &Some(ref new_name) = new_name {
for (name, new_name, _) in &self.tcx.sess.opts.libs {
if let Some(ref new_name) = new_name {
let any_duplicate = self
.libs
.iter()
.filter_map(|lib| lib.name.as_ref())
.any(|n| n.as_str() == *name);
.any(|n| &n.as_str() == name);
if new_name.is_empty() {
self.tcx.sess.err(&format!(
"an empty renaming target was specified for library `{}`",
@@ -240,7 +240,7 @@ impl Collector<'tcx> {
if kind != NativeLibKind::Unspecified {
lib.kind = kind;
}
if let &Some(ref new_name) = new_name {
if let Some(new_name) = new_name {
lib.name = Some(Symbol::intern(new_name));
}
return true;