A trivial convenience mechanism to map between BitVector and ByteVector

ByteVectorCodec.scala

import scodec.Codec
import scodec.bits.ByteVector

object ByteVectorCodec extends Codec[ByteVector] {
  import scodec.{ Attempt, DecodeResult }
  import scodec.SizeBound
  import scodec.bits.BitVector

  def sizeBound = new SizeBound(0, None)

  def encode(value: ByteVector): Attempt[BitVector] = Attempt.successful(value.bits)

  def decode(bits: BitVector): Attempt[DecodeResult[ByteVector]] = Attempt.successful(DecodeResult(bits.bytes, BitVector.empty))
}