memory_cache

type Cache interface {
	Set(key string, value interface{}, ttl time.Duration) error
	Get(key string) (interface{}, error)
	Remove(key string) error
	Truncate() error
	Len() int
	Size() uintptr
	Cleaner(time.Duration, <-chan bool)
	Keys() []string
}

type Option struct {
	MaxEntrySize        int
	MaxEntriesKey       int
	MaxEntriesInWindow  int
	MaxPercentageMemory float64
	OnRemove            func(key string, value interface{})
	OnRemoveWithReason  func(key string, reason string)
	OnMemoryExceed      func(memoryUsedPercentage float64, maxMemoryPercentage float64, memoryUsed float64)
}