func (t Time) MarshalJSON() ([]byte, error) {
	if !t.Valid {
		return []byte("null"), nil
	}
	return t.Time.MarshalJSON()
}
func (t Time) MarshalJSON() ([]byte, error) {
	if !t.Valid {
		return []byte("null"), nil
	}
	return t.Time.MarshalJSON()
}
func ( t Time ) MarshalJSON ( ) ( [ ] byte , error ) { if ! t . Valid { return [ ] byte ( " " ) , nil } return t . Time . MarshalJSON ( ) }
// MarshalJSON implements json.Marshaler.
// It will encode null if this time is null.
MarshalJSON implements json . Marshaler . It will encode null if this time is null .