Refactor block::Extension::transtition_to_full()

Author: foriequal0

sync/src/block/extension.rs

@@ -444,9 +444,8 @@ impl NetworkExtension<Event> for Extension {
                         if let Some(root) = restore.next_to_feed() {
                             self.send_chunk_request(&block, &root);
                         } else {
-                            cdebug!(SYNC, "Transitioning state to {:?}", State::Full);
                             self.client.force_update_best_block(&block);
-                            self.state = State::Full;
+                            self.transition_to_full();
                         }
                     }
                     State::Full => {
@@ -1037,12 +1036,16 @@ impl Extension {
             if let Some(root) = restore.next_to_feed() {
                 self.send_chunk_request(&block, &root);
             } else {
-                cdebug!(SYNC, "Transitioning state to {:?}", State::Full);
                 self.client.force_update_best_block(&block);
-                self.state = State::Full;
+                self.transition_to_full();
             }
         }
     }
+
+    fn transition_to_full(&mut self) {
+        cdebug!(SYNC, "Transitioning state to {:?}", State::Full);
+        self.state = State::Full;
+    }
 }
 
 pub struct BlockSyncSender(EventSender<Event>);