diff --git a/src/collections/sets.rs b/src/collections/sets.rs
index 634862349b71ee77c202954f62f467b900184ab3..bdcf09861f8de3d733e72e0c6022236111c5916e 100644
--- a/src/collections/sets.rs
+++ b/src/collections/sets.rs
@@ -88,6 +88,11 @@ impl<T: Eq> VecSet<T> {
         self.inner.clear();
     }
 
+    #[inline]
+    pub fn iter(&self) -> impl Iterator<Item=T> {
+        return self.inner.iter();
+    }
+
     #[inline]
     pub fn is_empty(&self) -> bool {
         self.inner.is_empty()