func Encode(encoding string, hash mh.Multihash) (string, error) {
switch encoding {
case "raw":
return string(hash), nil
case "hex":
return hex.EncodeToString(hash), nil
case "base58":
return base58.Encode(hash), nil
case "base64":
return base64.StdEncoding.EncodeToString(hash), nil
default:
return "", fmt.Errorf("unknown encoding: %s", encoding)
}
}
func (m Multihash) B58String() string {
return b58.Encode([]byte(m))
}