From 66227e7cedef00e85016745d0a4e65c5d5d6aa72 Mon Sep 17 00:00:00 2001
From: lzutao <taolzu@gmail.com>
Date: Wed, 30 Oct 2019 15:03:35 +0700
Subject: [PATCH] Use array::iter

---
 proptest/src/arbitrary/_std/io.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proptest/src/arbitrary/_std/io.rs b/proptest/src/arbitrary/_std/io.rs
index 640c8d13..4b043326 100644
--- a/proptest/src/arbitrary/_std/io.rs
+++ b/proptest/src/arbitrary/_std/io.rs
@@ -116,7 +116,7 @@ arbitrary!(ErrorKind, Union<Just<Self>>;
     , Other
     , UnexpectedEof
     // TODO: watch this type for variant-additions.
-    ].into_iter().cloned().map(Just))
+    ].iter().cloned().map(Just))
 );
 
 arbitrary!(