box mutex to get a movable mutex

the commit avoid an alignement issue in Mutex implementation
rust-lang · Oct 13, 2020 · bf268fe · bf268fe
1 parent 77d9831
commit bf268fe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/std/src/sys/hermit/mutex.rs b/library/std/src/sys/hermit/mutex.rs
@@ -155,7 +155,7 @@ pub struct Mutex {
     inner: Spinlock<MutexInner>,
 }
 
-pub type MovableMutex = Mutex;
+pub type MovableMutex = Box<Mutex>;
 
 unsafe impl Send for Mutex {}
 unsafe impl Sync for Mutex {}