refactor(chunk): add size_hint to chunk::IntoIter

hyperium · May 9, 2018 · 57f0501 · 57f0501
1 parent aa60376
commit 57f0501
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/chunk.rs b/src/chunk.rs
@@ -177,5 +177,12 @@ impl Iterator for IntoIter {
     fn next(&mut self) -> Option<Self::Item> {
         self.inner.next()
     }
+
+    #[inline]
+    fn size_hint(&self) -> (usize, Option<usize>) {
+        self.inner.size_hint()
+    }
 }
 
+impl ExactSizeIterator for IntoIter {}
+