fix: use unique instead of dedup
diff --git a/crates/ide-assists/src/handlers/extract_function.rs b/crates/ide-assists/src/handlers/extract_function.rs
index 9af76eb..44d020a 100644
--- a/crates/ide-assists/src/handlers/extract_function.rs
+++ b/crates/ide-assists/src/handlers/extract_function.rs
@@ -2060,7 +2060,7 @@
.filter_map(|reference| path_element_of_reference(syntax, reference))
.map(|expr| tm.make_mut(&expr));
- usages_for_param.push((param, usages.dedup().collect()));
+ usages_for_param.push((param, usages.unique().collect()));
}
let res = tm.make_syntax_mut(syntax);