updat format

media-io · May 24, 2018 · 1101b2e · 1101b2e
1 parent ee6a4ac
commit 1101b2e
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/yaserde/src/lib.rs b/yaserde/src/lib.rs
@@ -110,10 +110,10 @@ fn default_visitor() {
   }
 
   macro_rules! test_type {
-    ($visitor:tt, $message:expr) => ({
-      let t = Test{};
+    ($visitor: tt, $message: expr) => {{
+      let t = Test {};
       assert_eq!(t.$visitor(""), Err($message.to_string()));
-    })
+    }};
   }
 
   test_type!(visit_bool, "Unexpected bool \"\"");