parity := total - data
			testConfigs = append(testConfigs, [2]uint8{data, parity})
		}
	}
	got := make(map[[2]uint8]map[ErasureAlgo]uint64, len(testConfigs))
	// Copied from output of fmt.Printf("%#v", got) at the end.

	return
}

// DecodeMsg implements msgp.Decodable
func (z *ErasureAlgo) DecodeMsg(dc *msgp.Reader) (err error) {
	{
		var zb0001 uint8
		zb0001, err = dc.ReadUint8()
		if err != nil {
			err = msgp.WrapError(err)
			return
		}
		(*z) = ErasureAlgo(zb0001)
	}
	return
}

// EncodeMsg implements msgp.Encodable
func (z ErasureAlgo) EncodeMsg(en *msgp.Writer) (err error) {
	err = en.WriteUint8(uint8(z))

	return e > invalidVersionType && e < lastVersionType
}

// ErasureAlgo defines common type of different erasure algorithms
type ErasureAlgo uint8

// List of currently supported erasure coding algorithms
const (
	invalidErasureAlgo ErasureAlgo = 0
	ReedSolomon        ErasureAlgo = 1
	lastErasureAlgo    ErasureAlgo = 2
)

func (e ErasureAlgo) valid() bool {
	return e > invalidErasureAlgo && e < lastErasureAlgo
}