package routing import ( "encoding/json" "github.com/libp2p/go-libp2p/core/peer" ) func (qe *QueryEvent) MarshalJSON() ([]byte, error) { return json.Marshal(map[string]interface{}{ "ID": qe.ID.String(), "Type": int(qe.Type), "Responses": qe.Responses, "Extra": qe.Extra, }) } func (qe *QueryEvent) UnmarshalJSON(b []byte) error { temp := struct { ID string Type int Responses []*peer.AddrInfo Extra string }{} err := json.Unmarshal(b, &temp) if err != nil { return err } if len(temp.ID) > 0 { pid, err := peer.Decode(temp.ID) if err != nil { return err } qe.ID = pid } qe.Type = QueryEventType(temp.Type) qe.Responses = temp.Responses qe.Extra = temp.Extra return nil }