From 8055bb87c5d17f4e108097f24171cb8baab71072 Mon Sep 17 00:00:00 2001
From: Scott McMurray <scottmcm@users.noreply.github.com>
Date: Thu, 20 Apr 2023 19:54:46 -0700
Subject: More `mem::take` in `library`
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

A bunch of places were using `replace(…, &mut [])`, but that can just be `take`.
---
 library/std/src/sys/unsupported/io.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'library/std/src/sys')

diff --git a/library/std/src/sys/unsupported/io.rs b/library/std/src/sys/unsupported/io.rs
index 82610ffab7e..6372fca74e0 100644
--- a/library/std/src/sys/unsupported/io.rs
+++ b/library/std/src/sys/unsupported/io.rs
@@ -30,7 +30,7 @@ impl<'a> IoSliceMut<'a> {
 
     #[inline]
     pub fn advance(&mut self, n: usize) {
-        let slice = mem::replace(&mut self.0, &mut []);
+        let slice = mem::take(&mut self.0);
         let (_, remaining) = slice.split_at_mut(n);
         self.0 = remaining;
     }
-- 
cgit 1.4.1-3-g733a5