deref Label to &str directly

Author: ada4a

parser/src/command/relabel.rs

@@ -51,9 +51,9 @@ impl Label {
 }
 
 impl std::ops::Deref for Label {
-    type Target = String;
-    fn deref(&self) -> &String {
-        &self.0
+    type Target = str;
+    fn deref(&self) -> &str {
+        &self.0.as_str()
     }
 }
 

src/handlers/relabel.rs

@@ -27,7 +27,7 @@ pub(super) async fn handle_command(
     let mut results = vec![];
     let mut to_add = vec![];
     for delta in &input.0 {
-        let name = delta.label().as_str();
+        let name: &str = delta.label();
         let err = match check_filter(name, config, is_member(event.user(), &ctx.team).await) {
             Ok(CheckFilterResult::Allow) => None,
             Ok(CheckFilterResult::Deny) => {