Packages

object Exceptional extends Serializable

Companion object to class Exceptional that provides a factory method and an extractor that enables patterns that match both Failed and Canceled outcomes and extracts the contained exception and a factory method.

Source
Outcome.scala
Linear Supertypes
Serializable, AnyRef, Any
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  1. Exceptional
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def apply(e: Throwable): Exceptional

    Creates an Exceptional instance given the passed Throwable.

    Creates an Exceptional instance given the passed Throwable.

    If the passed Throwable is an instance of TestCanceledException, this method will return Canceled containing that TestCanceledException. Otherwise, it returns a Failed containing the Throwable.

    For example, trait SeveredStackTraces uses this factory method to sever the stack trace of the exception contained in either a Failed and Canceled like this:

    abstract override def withFixture(test: NoArgTest): Outcome = {
  super.withFixture(test) match {
    case Exceptional(e: StackDepth) => Exceptional(e.severedAtStackDepth)
    case o => o
  }
}

    returns

    a Failed or Canceled containing the passed exception.

  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  10. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. def unapply(res: Outcome): Option[Throwable]

    Extractor enabling patterns that match both Failed and Canceled outcomes, extracting the contained exception.

    Extractor enabling patterns that match both Failed and Canceled outcomes, extracting the contained exception.

    For example, trait SeveredStackTraces uses this extractor to sever the stack trace of the exception contained in either a Failed and Canceled like this:

    abstract override def withFixture(test: NoArgTest): Outcome = {
  super.withFixture(test) match {
    case Exceptional(e: StackDepth) => Exceptional(e.severedAtStackDepth)
    case o => o
  }
}

    res

    the Outcome to extract the throwable from.

    returns

    a Some wrapping the contained throwable if res is an instance of either Failed or Canceled, else None.

  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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