persistent

type Batch interface {
	Putter
	Deleter

	ValueSize() int
	Write() error
	Reset()
}

type Deleter interface {
	Del(key []byte) error
}

type Getter interface {
	Get(key []byte) ([]byte, error)
	Has(key []byte) (bool, error)
}

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

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

type Putter interface {
	Put(key []byte, value []byte) error
}

type Storage interface {
	Getter
	Putter
	Deleter

	Close() error

	NewBatch() Batch
}