scalaz.ioeffect.Errors.scala Maven / Gradle / Ivy

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// Copyright (C) 2017-2018 John A. De Goes. All rights reserved.
package scalaz.ioeffect

import scalaz.\/

object Errors {
  final case class LostRace(loser: Fiber[_, _] \/ Fiber[_, _])
      extends Exception(
        "Lost a race to " + loser.fold(_ => "right", _ => "left")
      )

  final case class TerminatedException(value: Any)
      extends Exception(
        "The action was interrupted due to a user-defined error: " + value
          .toString()
      )

  final case class UnhandledError(error: Any)
      extends Exception(
        "An error was not handled by a fiber: " + error.toString()
      )
}