cachefetcher

type CacheFetcher interface {
	SetKey(prefixes []string, useHash bool, elements ...string)
	Fetch(expiration time.Duration, dst interface{}, fetcher interface{}) (interface{}, error)
	SetVal(value interface{}, expiration time.Duration) error
	GetString() (string, error)
	GetVal(dst interface{}) (interface{}, error)
	DelVal() error
	Key() string
	IsCached() bool
}

type Client interface {
	Set(key string, value interface{}, expiration time.Duration) error
	GetString(key string) (string, error)
	Get(key string, dst interface{}) error
	Del(key string) error
	IsFoundKey(err error) bool
}

type Options struct {
	Group          *singleflight.Group
	GroupTimeout   time.Duration
	WithStackTrace bool
	DebugPrintMode bool
}

type SampleCacheClientImpl struct {
	Client redis.UniversalClient
	Ctx    context.Context
}