add documentation

interlay · Feb 28, 2018 · 3351f35 · 3351f35
1 parent f150386
commit 3351f35
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/network/message.rs b/src/network/message.rs
@@ -123,6 +123,7 @@ pub enum NetworkMessage {
 }
 
 impl RawNetworkMessage {
+    /// Return the message command. This is useful for debug outputs.
     pub fn command(&self) -> String {
         match self.payload {
             NetworkMessage::Version(_) => "version",