A trivial convenience Codec to map between Akka ByteString and scodec BitVector

ByteStringCodec.scala

import scodec.Codec
import akka.util.ByteString

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

  def sizeBound = new SizeBound(0, None)

  def encode(value: ByteString): Attempt[BitVector] = Attempt.successful(BitVector(value.compact.toByteBuffer))

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