cargo fmt

nac3artiq/src/lib.rs

@@ -863,14 +863,12 @@ impl Nac3 {
     }
 }
 
-/// Retrieves the Name.id from a decorator, supports decorators with arguments.
 fn decorator_id_string(decorator: &Located<ExprKind>) -> Option<String> {
     if let ExprKind::Name { id, .. } = decorator.node {
-        // Bare decorator
         return Some(id.to_string());
     } else if let ExprKind::Call { func, .. } = &decorator.node {
-        // Decorators that are calls (e.g. "@rpc()") have Call for the node,
-        // need to extract the id from within.
+        // decorators with flags (e.g. rpc async) have Call for the node,
+        // extract the id from within
         if let ExprKind::Name { id, .. } = func.node {
             return Some(id.to_string());
         }
@@ -878,11 +876,10 @@ fn decorator_id_string(decorator: &Located<ExprKind>) -> Option<String> {
     None
 }
 
-/// Retrieves flags from a decorator, if any.
 fn decorator_get_flags(decorator: &Located<ExprKind>) -> Vec<Constant> {
     let mut flags = vec![];
     if let ExprKind::Call { keywords, .. } = &decorator.node {
-        for keyword in keywords {
+        for keyword in keywords.iter() {
             if keyword.node.arg != Some("flags".into()) {
                 continue;
             }