removed comment

src/notification.rs

@@ -50,29 +50,13 @@ impl Notification {
     }
 
     // Key:Val pairs of actions
-    /*pub fn actions(&self) -> Vec<(String, String)> {
-        let mut actions: Vec<(String, String)> = vec![];
-        let acts = &self.actions;
-        let act_len = acts.len();
-        let mut i = 0;
-        while i < act_len {
-            // Action ID, used by the sender to id the clicked action
-            let action_id = &acts[i];
-            // Localised human-readable string that describes the action
-            let action_label = &acts[i + 1];
-            // Pair of (id, label)
-            let action_pair = (action_id.to_owned(), action_label.to_owned());
-            // Add it to the Vec
-            actions.push(action_pair);
-            i += 2;
-        }
-        actions
-    }
-    */
     pub fn actions(&self) -> Vec<(String, String)> {
     self.actions
         .chunks(2)
-        .map(|chunk| (chunk[0].clone(), chunk[1].clone()))
+        .map(|chunk|
+            (chunk[0].clone(),
+        chunk[1].clone())
+    )
         .collect()
     }