Replace if statements with match

terror · Jul 22, 2023 · a392a7a · a392a7a
1 parent 0461997
commit a392a7a
Showing 1 changed file with 7 additions and 10 deletions.
diff --git a/crates/extractor/src/req_parser.rs b/crates/extractor/src/req_parser.rs
@@ -65,17 +65,14 @@ fn postprocess(req: &ReqNode) -> Option<ReqNode> {
  ReqNode::Group { groups, operator } => {
  let flattened: Vec<_> = groups.iter().filter_map(postprocess).collect();
 
- if flattened.is_empty() {
- return None;
- }
- if flattened.len() == 1 {
- return postprocess(&flattened[0]);
+ match flattened.len() {
+ 0 => None,
+ 1 => postprocess(&flattened[0]),
+ _ => Some(ReqNode::Group {
+ operator: operator.clone(),
+ groups: flattened,
+ }),
  }
-
- Some(ReqNode::Group {
- operator: operator.clone(),
- groups: flattened,
- })
  }
  }
 }