cache

type Backend interface {
	Get(key string) (entry *Entry, found bool) // Get a cache entry
	Set(key string, entry *Entry) error        // Set a cache entry
	//Peek(key string) (entry *CacheEntry, found bool) // Peek for a cache entry, this should not trigger key-updates or weight/priorities to be changed
	Purge(key string) error
	PurgeTags(tags []string) error
	Flush() error
}

type Entry struct {
	Meta Meta
	Data interface{}
}

type FileBackend struct {
	// contains filtered or unexported fields
}

type HTTPFrontend struct {
	singleflight.Group
	// contains filtered or unexported fields
}

type HTTPLoader func(context.Context) (*http.Response, *Meta, error)

type Meta struct {
	Tags                []string
	Lifetime, Gracetime time.Duration
	// contains filtered or unexported fields
}

type NullBackend struct{}

type StringFrontend struct {
	singleflight.Group
	// contains filtered or unexported fields
}

type StringLoader func() (string, *Meta, error)