finish parts 12, 13

[rust-101.git] / workspace / src / part11.rs

diff --git a/workspace/src/part11.rs b/workspace/src/part11.rs
index 7e45540ca74e98229462d35ae07c71ea2b73e516..cc2a2524dcc0233c77cbb1ac7e0cd6899223d807 100644 (file)
--- a/workspace/src/part11.rs
+++ b/workspace/src/part11.rs
@@ -41,7 +41,10 @@ mod callbacks {
         c.call(0);
 
         let mut count: usize = 0;
-        c.register(Box::new(move |val| { count = count+1; println!("Callback 2, {}. time: {}", count, val); } ));
+        c.register(Box::new(move |val| {
+            count = count+1;
+            println!("Callback 2, {}. time: {}", count, val);
+        } ));
         c.call(1); c.call(2);
     }
 }