support out-of-chain reference protection

2021-07-20 09:02:40 +03:00
parent 1c30d07d68
commit ebbaf23af8
8 changed files with 89 additions and 1 deletions
@@ -0,0 +1,13 @@
+package dtypes
+
+import (
+	cid "github.com/ipfs/go-cid"
+)
+
+type GCReferenceProtector interface {
+	AddProtector(func(func(cid.Cid) error) error)
+}
+
+type NoopGCReferenceProtector struct{}
+
+func (p NoopGCReferenceProtector) AddProtector(func(func(cid.Cid) error) error) {}