cache

cache/stats.go

@@ -0,0 +1,20 @@
+package cache
+
+import "sync/atomic"
+
+type Stats struct {
+	Hits   uint64
+	Misses uint64
+}
+
+func (s *Stats) AddHits() {
+	atomic.AddUint64(&s.Hits, 1)
+}
+
+func (s *Stats) AddMisses() {
+	atomic.AddUint64(&s.Misses, 1)
+}
+
+func (c *Cache) Stats() *Stats {
+	return c.stats
+}