package com.rr.sinks

import scalaz._

trait HashModule {
  type Hash

  implicit def ShowHash: Show[Hash]
  implicit def EqHash: Equal[Hash]

  def computeHash(data: Array[Byte]): Hash

  def nameFromHash(hash: Hash): String
  def hashFromName(name: String): Option[Hash]

  def serializeHash(hash: Hash): Array[Byte]

  def deserializeHash(bytes: Array[Byte]): Hash
}