// MarshalBinary encodes r to a binary format.
func (r *FieldDimensionsResponse) MarshalBinary() ([]byte, error) {
var pb internal.FieldDimensionsResponse
pb.Fields = make([]string, 0, len(r.Fields))
for k := range r.Fields {
pb.Fields = append(pb.Fields, k)
}
pb.Dimensions = make([]string, 0, len(r.Dimensions))
for k := range r.Dimensions {
pb.Dimensions = append(pb.Dimensions, k)
}
if r.Err != nil {
pb.Err = proto.String(r.Err.Error())
}
return proto.Marshal(&pb)
}
// UnmarshalBinary decodes data into r.
func (r *FieldDimensionsResponse) UnmarshalBinary(data []byte) error {
var pb internal.FieldDimensionsResponse
if err := proto.Unmarshal(data, &pb); err != nil {
return err
}
r.Fields = make(map[string]struct{}, len(pb.GetFields()))
for _, s := range pb.GetFields() {
r.Fields[s] = struct{}{}
}
r.Dimensions = make(map[string]struct{}, len(pb.GetDimensions()))
for _, s := range pb.GetDimensions() {
r.Dimensions[s] = struct{}{}
}
if pb.Err != nil {
r.Err = errors.New(pb.GetErr())
}
return nil
}