correct the comment on the unsafe powers

[rust-101.git] / src / part07.rs

diff --git a/src/part07.rs b/src/part07.rs
index 151a3d68ea91cac0bce206e8b979835473497e5f..4c143d5ae87dbe2ad169e97d8136d59ea72634b8 100644 (file)
--- a/src/part07.rs
+++ b/src/part07.rs
@@ -17,10 +17,10 @@ pub trait Minimum {
 pub fn vec_min<T: Minimum>(v: &Vec<T>) -> Option<&T> {
     let mut min: Option<&T> = None;
     for e in v {
-        min = Some(match min {                                      /*@*/
-            None => e,                                              /*@*/
-            Some(n) => n.min(e)                                     /*@*/
-        });                                                         /*@*/
+        min = Some(match min {
+            None => e,
+            Some(n) => n.min(e)
+        });
     }
     min
 }