confirm MutexLock implements sync.Locker

subchen · May 17, 2018 · 0197b60 · 0197b60
1 parent 1e2e961
commit 0197b60
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/trylock.go b/trylock.go
@@ -1,6 +1,7 @@
 package trylock
 
 import (
+	"sync"
 	"sync/atomic"
 	"time"
 )
@@ -18,6 +19,9 @@ type MutexLock struct {
 	ch chan struct{}
 }
 
+// confirm MutexLock implements sync.Locker
+var _ sync.Locker = &MutexLock{}
+
 // New returns a new MutexLock
 func New() *MutexLock {
 	v := int32(0)