util

type BytesCompression interface {
	Compress([]byte) ([]byte, error)

	Decompress([]byte) ([]byte, error)

	// String returns name of the algorithm.
	String() string
}

type Encoder interface {
	// encode string into a bytes
	EncodeAll(string) ([]byte, error)

	// decode from bytes to string
	DecodeAll([]byte) (string, error)

	// String returns name of the encoding.
	String() string
}