From 4f1353e54f9cdca82487b5e69f94e54047d8ea2f Mon Sep 17 00:00:00 2001
From: Mara Bos <m-ou.se@m-ou.se>
Date: Thu, 1 Oct 2020 01:09:48 +0200
Subject: [PATCH] No longer put wasm mutexes in a box.

These mutexes are just an AtomicUsize, so can be moved without
problems.
---
 library/std/src/sys/wasm/mutex_atomics.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/std/src/sys/wasm/mutex_atomics.rs b/library/std/src/sys/wasm/mutex_atomics.rs
index 5d45efe19c2..2970fcf806c 100644
--- a/library/std/src/sys/wasm/mutex_atomics.rs
+++ b/library/std/src/sys/wasm/mutex_atomics.rs
@@ -8,7 +8,7 @@ pub struct Mutex {
     locked: AtomicUsize,
 }
 
-pub type MovableMutex = Box<Mutex>;
+pub type MovableMutex = Mutex;
 
 // Mutexes have a pretty simple implementation where they contain an `i32`
 // internally that is 0 when unlocked and 1 when the mutex is locked.