diff --git a/crates/oxc_linter/src/jest_ast_util.rs b/crates/oxc_linter/src/jest_ast_util.rs
index 054e6e2482dc5..85a5647fd85ef 100644
--- a/crates/oxc_linter/src/jest_ast_util.rs
+++ b/crates/oxc_linter/src/jest_ast_util.rs
@@ -541,7 +541,7 @@ impl<'a> MemberExpressionElement<'a> {
     pub fn from_member_expr(
         member_expr: &'a MemberExpression<'a>,
     ) -> Option<(Span, MemberExpressionElement<'a>)> {
-        let Some((span, _)) = member_expr.static_property_info() else { return None };
+        let (span, _) = member_expr.static_property_info()?;
         match member_expr {
             MemberExpression::ComputedMemberExpression(expr) => {
                 Some((span, Self::Expression(&expr.expression)))
diff --git a/crates/oxc_linter/src/lib.rs b/crates/oxc_linter/src/lib.rs
index 6a28963228046..3fc75db5583f0 100644
--- a/crates/oxc_linter/src/lib.rs
+++ b/crates/oxc_linter/src/lib.rs
@@ -118,10 +118,13 @@ impl Linter {
     }
 
     pub fn print_rules<W: Write>(writer: &mut W) {
-        let rules_by_category = RULES.iter().fold(FxHashMap::default(), |mut map, rule| {
-            map.entry(rule.category()).or_insert_with(Vec::new).push(rule);
-            map
-        });
+        let rules_by_category = RULES.iter().fold(
+            FxHashMap::default(),
+            |mut map: FxHashMap<RuleCategory, Vec<&RuleEnum>>, rule| {
+                map.entry(rule.category()).or_default().push(rule);
+                map
+            },
+        );
 
         for (category, rules) in rules_by_category {
             writeln!(writer, "{} ({}):", category, rules.len()).unwrap();
diff --git a/crates/oxc_linter/src/options.rs b/crates/oxc_linter/src/options.rs
index cb981f7cd3fb6..15fb77ee2f8ad 100644
--- a/crates/oxc_linter/src/options.rs
+++ b/crates/oxc_linter/src/options.rs
@@ -111,7 +111,7 @@ impl LintOptions {
 
         let mut rules = rules.into_iter().collect::<Vec<_>>();
         // for stable diagnostics output ordering
-        rules.sort_unstable_by_key(|rule| rule.name());
+        rules.sort_unstable_by_key(RuleEnum::name);
         rules
     }
 }
diff --git a/crates/oxc_parser/src/js/list.rs b/crates/oxc_parser/src/js/list.rs
index acf57bae3cad7..10ca57e37e4f9 100644
--- a/crates/oxc_parser/src/js/list.rs
+++ b/crates/oxc_parser/src/js/list.rs
@@ -395,7 +395,7 @@ pub struct ClassElements<'a> {
 }
 
 impl<'a> ClassElements<'a> {
-    pub(crate) fn new(p: &mut Parser<'a>) -> Self {
+    pub(crate) fn new(p: &Parser<'a>) -> Self {
         Self { elements: p.ast.new_vec(), private_bound_identifiers: FxHashMap::default() }
     }
 
@@ -481,7 +481,7 @@ pub struct SwitchCases<'a> {
 }
 
 impl<'a> SwitchCases<'a> {
-    pub(crate) fn new(p: &mut Parser<'a>) -> Self {
+    pub(crate) fn new(p: &Parser<'a>) -> Self {
         Self { elements: p.ast.new_vec() }
     }
 }
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 748be2713f5b3..4c42aeedfb19b 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.72.0"
+channel = "1.73.0"
 profile = "default"