diff --git a/crates/ide-completion/src/completions/attribute/cfg.rs b/crates/ide-completion/src/completions/attribute/cfg.rs
index b2e8efde8beb..b6739c9f75a2 100644
--- a/crates/ide-completion/src/completions/attribute/cfg.rs
+++ b/crates/ide-completion/src/completions/attribute/cfg.rs
@@ -39,7 +39,7 @@ pub(crate) fn complete_cfg(acc: &mut Completions, ctx: &CompletionContext<'_>) {
             "target_os" => KNOWN_OS.iter().copied().for_each(add_completion),
             "target_vendor" => KNOWN_VENDOR.iter().copied().for_each(add_completion),
             "target_endian" => ["little", "big"].into_iter().for_each(add_completion),
-            name => ctx.krate.potential_cfg(ctx.db).get_cfg_values(name).cloned().for_each(|s| {
+            name => ctx.krate.potential_cfg(ctx.db).get_cfg_values(name).for_each(|s| {
                 let s = s.as_str();
                 let insert_text = format!(r#""{s}""#);
                 let mut item = CompletionItem::new(
diff --git a/crates/ide-db/src/assists.rs b/crates/ide-db/src/assists.rs
index 384eb57c0fd5..12406efc39ce 100644
--- a/crates/ide-db/src/assists.rs
+++ b/crates/ide-db/src/assists.rs
@@ -170,14 +170,10 @@ impl AssistResolveStrategy {
 #[derive(Clone, Debug)]
 pub struct GroupLabel(pub String);
 
-#[derive(Clone, Debug, PartialEq, Eq)]
+#[derive(Clone, Debug, PartialEq, Eq, Default)]
 pub enum ExprFillDefaultMode {
+    #[default]
     Todo,
     Default,
     Underscore,
 }
-impl Default for ExprFillDefaultMode {
-    fn default() -> Self {
-        Self::Todo
-    }
-}
diff --git a/crates/stdx/src/thread.rs b/crates/stdx/src/thread.rs
index a34e9e4a6551..37b7a9f5edfa 100644
--- a/crates/stdx/src/thread.rs
+++ b/crates/stdx/src/thread.rs
@@ -101,7 +101,6 @@ impl<T> Drop for JoinHandle<T> {
     }
 }
 
-#[expect(clippy::min_ident_chars, reason = "trait impl")]
 impl<T> fmt::Debug for JoinHandle<T> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.pad("JoinHandle { .. }")