Function hashFunc

cache.go:27–29

(data []byte)

type Updater func(value []byte, found bool) (newValue []byte, replace bool, expireSeconds int)

func hashFunc(data []byte) uint64 {
	return xxhash.Sum64(data)
}

// NewCache returns a newly initialize cache by size.
// The cache size will be set to 512KB at minimum.