Simplify `rustc_ast::visit::Visitor::visit_poly_trait_ref`.

[rust.git] / clippy_lints / src / non_expressive_names.rs

diff --git a/clippy_lints/src/non_expressive_names.rs b/clippy_lints/src/non_expressive_names.rs
index 0d0c88b02c78b6d5adabe7ed4a6b8bc41b599507..b96af06b8d7c69a63c5c177970b322f6f98d01fa 100644 (file)
--- a/clippy_lints/src/non_expressive_names.rs
+++ b/clippy_lints/src/non_expressive_names.rs
@@ -159,12 +159,10 @@ fn visit_pat(&mut self, pat: &'tcx Pat) {
 
 #[must_use]
 fn get_exemptions(interned_name: &str) -> Option<&'static [&'static str]> {
-    for &list in ALLOWED_TO_BE_SIMILAR {
-        if allowed_to_be_similar(interned_name, list) {
-            return Some(list);
-        }
-    }
-    None
+    ALLOWED_TO_BE_SIMILAR
+        .iter()
+        .find(|&&list| allowed_to_be_similar(interned_name, list))
+        .copied()
 }
 
 #[must_use]
@@ -191,13 +189,13 @@ fn check_short_ident(&mut self, ident: Ident) {
         }
     }
 
-    #[allow(clippy::too_many_lines)]
+    #[expect(clippy::too_many_lines)]
     fn check_ident(&mut self, ident: Ident) {
         let interned_name = ident.name.as_str();
         if interned_name.chars().any(char::is_uppercase) {
             return;
         }
-        if interned_name.chars().all(|c| c.is_digit(10) || c == '_') {
+        if interned_name.chars().all(|c| c.is_ascii_digit() || c == '_') {
             span_lint(
                 self.0.cx,
                 JUST_UNDERSCORES_AND_DIGITS,
@@ -328,7 +326,7 @@ fn visit_local(&mut self, local: &'tcx Local) {
         // add the pattern after the expression because the bindings aren't available
         // yet in the init
         // expression
-        SimilarNamesNameVisitor(self).visit_pat(&*local.pat);
+        SimilarNamesNameVisitor(self).visit_pat(&local.pat);
     }
     fn visit_block(&mut self, blk: &'tcx Block) {
         self.single_char_names.push(vec![]);