1 files changed, 1 insertions, 1 deletions
diff --git a/src/util.rs b/src/util.rs
index 7263738..5185efd 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -65,7 +65,7 @@ impl<'a> OutputChain<'a> {
         }
     }
 
-    pub fn iter(&self) -> OutputChainIter {
+    pub fn iter(&self) -> OutputChainIter<'_> {
         OutputChainIter(Some(&self))
     }
 }