BytePrinters.scala の用例 (2通りの書き方)

PrinterExamples.scala

import combinator._

object PrinterExamples extends BytePrinters {
  def u2_s4_data: BytePrinter[(Int, Int)] = {
    case (a, b) => u2(a) >> s4(b)
  }
  def length_bytes: BytePrinter[Array[Byte]] = bs => for {
    _ <- u2(bs.length)
    _ <- bytes(bs)
  } yield ()
}