objectstore: Refresh v0.1.80

* Add manual Refresh for various objectstore's
* RefreshPolicy option
* Refreshable MRU and atomic snapshotting

1 files changed, 16 insertions, 0 deletions

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
+}