sync for backup

wrapped-mutex/mutex.go

@@ -0,0 +1,30 @@
+package wrappedmutex
+
+import "sync"
+
+type Mutex[T any] struct {
+	wrapped T
+	lock    sync.Mutex
+}
+
+func New[T any](wrapped T) Mutex[T] {
+	return Mutex[T]{
+		wrapped: wrapped,
+	}
+}
+
+func (m *Mutex[T]) Lock() {
+	m.lock.Lock()
+}
+
+func (m *Mutex[T]) TryLock() bool {
+	return m.lock.TryLock()
+}
+
+func (m *Mutex[T]) Unlock() {
+	m.lock.Unlock()
+}
+
+func (m *Mutex[T]) Get() *T {
+	return &m.wrapped
+}