Merge pull request #659 from e00E/url-debug

Include username and password in Url's Debug implementation

url/src/lib.rs

@@ -2369,6 +2369,8 @@ impl fmt::Debug for Url {
         formatter
             .debug_struct("Url")
             .field("scheme", &self.scheme())
+            .field("username", &self.username())
+            .field("password", &self.password())
             .field("host", &self.host())
             .field("port", &self.port())
             .field("path", &self.path())