lru

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

type Metrics interface {
	SetCacheType(cacheType string)
	CacheInsertInc()
	CacheRemoveInc()
	CacheMoveInc()
	CacheGetEmptyInc()
	CacheInsertEmptyInc()
	CacheRemoveEmptyInc()
	CacheHitInc()
	CacheMissInc()
	CacheExpiredInc()
	CacheMaxEntriesSet(maxEntries int)
}

type Settings struct {
	// MaxEntries is the maximum number of request<->response pairs
	// to be stored in the cache. It defaults to 10e4 if left unset.
	// Note its type is int insted of uint* since its maximum value
	// is math.MaxInt (it's used as an int length).
	MaxEntries int
	// Metrics is the metrics interface to record metric information
	// for the cache. It defaults to a No-Op metric implementation.
	Metrics Metrics
}