merger

type CVFSMerger interface {
	ForEach(func(k string, bc *leveldb.Batch) error) error

	Put(dbKey string, k []byte, v []byte)

	Del(dbKey string, k []byte)

	Upload(ind *core.IpfsNode) cid.Cid

	Dump() []byte

	Load([]byte) error

	PutBatch(dbkey string, batch *leveldb.Batch)
}