gen

type Options struct {
	// marshal options
	Multiline       bool
	UseEnumNumbers  bool
	EmitUnpopulated bool
	UseProtoNames   bool
	// options both work in marshal and unmarshal options
	AllowPartial bool
	// unmarshal options
	DiscardUnknown bool

	// generate sql.Scanner and driver.Valuer method for message
	SqlSupport bool
}