From fec8b64975f952e2fa5fa8478b09dced87f0fa7b Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Fri, 6 Mar 2026 04:43:03 +0800
Subject: internal/lru: Split

---
 internal/lru/len.go | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 internal/lru/len.go

(limited to 'internal/lru/len.go')

diff --git a/internal/lru/len.go b/internal/lru/len.go
new file mode 100644
index 00000000..bc05e362
--- /dev/null
+++ b/internal/lru/len.go
@@ -0,0 +1,6 @@
+package lru
+
+// Len returns the number of cached entries.
+func (cache *Cache[K, V]) Len() int {
+	return len(cache.items)
+}
-- 
cgit v1.3.1-10-gc9f91