// 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)
}
