arc

src/main.rs

@@ -39,7 +39,7 @@ fn main() {
         if res.is_ok() {
             let mut lights = lock_c.write().unwrap();
             let v: Vec<Box<dyn Pattern>> = res.unwrap();
-            v.iter.for_each(move |x| {
+            v.iter().for_each(move |x| {
                 x.execute(&mut lights);
             })
         }