package actors import ( "bytes" "github.com/filecoin-project/go-lotus/chain/actors/aerrors" cbg "github.com/whyrusleeping/cbor-gen" ) var ( EmptyStructCBOR = []byte{0xa0} ) func SerializeParams(i cbg.CBORMarshaler) ([]byte, aerrors.ActorError) { buf := new(bytes.Buffer) if err := i.MarshalCBOR(buf); err != nil { // TODO: shouldnt this be a fatal error? return nil, aerrors.Absorb(err, 1, "failed to encode parameter") } return buf.Bytes(), nil }