package types

import "fmt"

type Endian string

const (
	BigEndian    Endian = "big"
	LittleEndian Endian = "little"
)

func (e *Endian) String() string {
	return string(*e)
}

func (e *Endian) Set(s string) error {
	switch s {
	case "big", "little":
		*e = Endian(s)
		return nil
	default:
		return fmt.Errorf("不支持的字节序：%s", s)
	}
}

func (e *Endian) Type() string {
	return "Endian"
}