From dd027e1e5379019bfeffc48ff1274b5e05581ff3 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Sun, 8 Mar 2026 15:33:36 +0800
Subject: objectstore: Refresh

* Add manual Refresh for various objectstore's
* RefreshPolicy option
* Refreshable MRU and atomic snapshotting
---
 objectstore/packed/options.go | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 objectstore/packed/options.go

(limited to 'objectstore/packed/options.go')

diff --git a/objectstore/packed/options.go b/objectstore/packed/options.go
new file mode 100644
index 00000000..05cbee30
--- /dev/null
+++ b/objectstore/packed/options.go
@@ -0,0 +1,16 @@
+package packed
+
+// RefreshPolicy configures when candidate pack/index discovery refreshes.
+type RefreshPolicy uint8
+
+const (
+	// RefreshPolicyOnMissing refreshes candidates once after a lookup miss.
+	RefreshPolicyOnMissing RefreshPolicy = iota
+	// RefreshPolicyNever disables automatic refresh after lookup misses.
+	RefreshPolicyNever
+)
+
+// Options configures a packed object store.
+type Options struct {
+	RefreshPolicy RefreshPolicy
+}
-- 
cgit v1.3.1-10-gc9f91