From 1fdff8fd4c4296e2707526c7f2cd2fd78447a7b1 Mon Sep 17 00:00:00 2001
From: Joel Galenson <jgalenson@google.com>
Date: Thu, 1 Apr 2021 16:17:54 -0700
Subject: Upgrade rust/crates/futures-util to 0.3.13

Test: make
Change-Id: If826c7778479b9b93d36d70510ced93e411d40e1
---
 src/stream/unfold.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/stream/unfold.rs')

diff --git a/src/stream/unfold.rs b/src/stream/unfold.rs
index 473bb67..e17d465 100644
--- a/src/stream/unfold.rs
+++ b/src/stream/unfold.rs
@@ -1,3 +1,4 @@
+use super::assert_stream;
 use crate::unfold_state::UnfoldState;
 use core::fmt;
 use core::pin::Pin;
@@ -51,10 +52,10 @@ where
     F: FnMut(T) -> Fut,
     Fut: Future<Output = Option<(Item, T)>>,
 {
-    Unfold {
+    assert_stream::<Item, _>(Unfold {
         f,
         state: UnfoldState::Value { value: init },
-    }
+    })
 }
 
 pin_project! {
-- 
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