allow clippy::single_match

src/lib.rs

@@ -58,6 +58,7 @@ grass input.scss
     renamed_and_removed_lints,
     clippy::unknown_clippy_lints,
     clippy::replace_consts,
+    clippy::single_match,
 
     // temporarily allowed while under heavy development.
     // eventually these allows should be refactored away

src/selector/extend/mod.rs

@@ -376,12 +376,13 @@ impl Extender {
         for i in 0..compound.components.len() {
             let simple = compound.components.get(i).cloned().unwrap();
 
-            if let Some(extended) = self.extend_simple(
+            match self.extend_simple(
                 simple.clone(),
                 extensions,
                 media_query_context,
                 &mut targets_used,
             ) {
+                Some(extended) => {
                     if options.is_none() {
                         let mut new_options = Vec::new();
                         if i != 0 {
@@ -396,11 +397,11 @@ impl Extender {
                         Some(v) => v.extend(extended.into_iter()),
                         None => unreachable!(),
                     }
-            } else {
+                }
-                match options.as_mut() {
+                None => match options.as_mut() {
                     Some(v) => v.push(vec![self.extension_for_simple(simple)]),
                     None => {}
-                }
+                },
             }
         }