kvdb

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

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

type Provider interface {
	// Get returns value by key
	Get(key string) ([]byte, bool)

	// Put saves the key-values
	Put(key string, value []byte) error

	// Has return true if the given key exist, or return false if none exists
	Has(key string) (bool, error)

	// Delete deletes the given key
	Delete(key string) error

	// WriteBatch writes a batch in an atomic operation
	WriteBatch(batch *Batcher) error

	Close()
}