cache

type CodecInterface interface {
	Encode(val interface{}) ([]byte, error)
	Decode(bts []byte, dest interface{}) error
}

type DriverInterface interface {
	Get(key string) ([]byte, bool, error)
	Set(key string, val []byte, ttl time.Duration) error
	Del(key string) error
}

type Interface interface {
	Has(key string) error
	Get(key string, dest interface{}) error
	Set(key string, val interface{}, ttl time.Duration) error
	Del(key string) error
	SetOrDel(key string, val interface{}, ttl time.Duration) error
	GetOrSet(key string, dest interface{}, ttl time.Duration, getter func() (interface{}, error)) error
}

type Item struct {
	Value     []byte    `json:"v"`
	ExpiredAt time.Time `json:"e"`
}