feat(Bencher): Bencher::iter now accepts unboxed closures

cc #38
bheisler · Nov 25, 2014 · b77a7e6 · b77a7e6
1 parent 38e83c7
commit b77a7e6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib.rs b/src/lib.rs
@@ -41,7 +41,7 @@ pub struct Bencher {
 
 impl Bencher {
     /// Callback to benchmark a routine
-    pub fn iter<T>(&mut self, routine: || -> T) {
+    pub fn iter<T, F: FnMut() -> T>(&mut self, mut routine: F) {
         self.ns_start = time::precise_time_ns();
         for _ in range(0, self.iters) {
             test::black_box(routine());