From 071aa6803842ea71efb1852fa6bb39b3755a00ee Mon Sep 17 00:00:00 2001
From: Marcel Hellwig <github@cookiesoft.de>
Date: Thu, 7 Jul 2022 11:10:34 +0200
Subject: [PATCH] fix some more clippy lints

---
 src/flatten_ok.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/flatten_ok.rs b/src/flatten_ok.rs
index 21ae1f722..f431c1325 100644
--- a/src/flatten_ok.rs
+++ b/src/flatten_ok.rs
@@ -76,8 +76,7 @@ where
         let inner_hint = |inner: &Option<T::IntoIter>| {
             inner
                 .as_ref()
-                .map(Iterator::size_hint)
-                .unwrap_or((0, Some(0)))
+                .map_or((0, Some(0)), Iterator::size_hint)
         };
         let inner_front = inner_hint(&self.inner_front);
         let inner_back = inner_hint(&self.inner_back);