From 0080a0da8ceda7b7b00af0a512cffa3d9dee8b09 Mon Sep 17 00:00:00 2001
From: Fedor Sakharov <fedor.sakharov@gmail.com>
Date: Thu, 12 Sep 2019 18:15:20 +0300
Subject: [PATCH] change expect to unwrap

---
 src/stream/stream/fold.rs | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/src/stream/stream/fold.rs b/src/stream/stream/fold.rs
index 91a1c8c8..05d49371 100644
--- a/src/stream/stream/fold.rs
+++ b/src/stream/stream/fold.rs
@@ -42,21 +42,12 @@ where
         match next {
             Some(v) => {
                 cx.waker().wake_by_ref();
-                let old = self
-                    .as_mut()
-                    .acc()
-                    .take()
-                    .expect("FoldFuture should never contain None");
+                let old = self.as_mut().acc().take().unwrap();
                 let new = (self.as_mut().f())(old, v);
                 *self.as_mut().acc() = Some(new);
                 Poll::Pending
             }
-            None => Poll::Ready(
-                self.as_mut()
-                    .acc()
-                    .take()
-                    .expect("FoldFuture should never contain None"),
-            ),
+            None => Poll::Ready(self.as_mut().acc().take().unwrap()),
         }
     }
 }