diff --git a/src/selector/extend/functions.rs b/src/selector/extend/functions.rs
index a4aad5f..ba288e2 100644
--- a/src/selector/extend/functions.rs
+++ b/src/selector/extend/functions.rs
@@ -70,7 +70,7 @@ pub(crate) fn weave(
 ) -> Vec<Vec<ComplexSelectorComponent>> {
     let mut prefixes: Vec<Vec<ComplexSelectorComponent>> = vec![complexes.remove(0)];
 
-    for mut complex in complexes.into_iter() {
+    for mut complex in complexes {
         if complex.is_empty() {
             continue;
         }
diff --git a/src/selector/extend/mod.rs b/src/selector/extend/mod.rs
index 71c75f5..d27b6e9 100644
--- a/src/selector/extend/mod.rs
+++ b/src/selector/extend/mod.rs
@@ -412,7 +412,7 @@ impl Extender {
         // `extensions`, extension fails for `compound`.
         // todo: test for `extensions.len() > 2`. may cause issues
         if !targets_used.is_empty()
-            && targets_used.len() != extensions.map_or(self.extensions.len(), |e| e.len())
+            && targets_used.len() != extensions.map_or(self.extensions.len(), HashMap::len)
             && self.mode != ExtendMode::Normal
         {
             return None;