serializer

type Formatter struct {
	Flatten            bool   `toml:"flatten"`
	NormalizeKeys      bool   `toml:"normalize_keys"`
	NameKeyRename      string `toml:"name_key_rename"`
	TimestampUnits     string `toml:"timestamp_units"`
	TimestampAsRFC3339 bool   `toml:"timestamp_as_rfc3339"`
}