Packages

o

rummage

TryAll

object TryAll

An extension to the scala.util.Try interface to support aggregated try operations.

This API extends Scala's Try to support situations where you have Try[_ <: Iterable[_]] and want to attempt an operation on all elements of the Iterable contained in the Try and flatten the results of those operations into a single Try.

This API provides two mechanisms by which you can attempt operations on aggregations:

  • (_: Try[_ <: Iterable[_]]).onEach exposes combinators that will *fail fast*, meaning that it will apply a function to each member of the aggregate and will abort immediately if it encounters a failure on any member.
  • (_: Try[_ <: Iterable[_]]).onEvery exposes combinators that will *fail eventually*, meaning that it will apply a function to every member of the aggregate, collecting any failures it encounters and returning them after all elements have been processed.

Additionally, this API extends scala.util.Failure with two new failure abstractions:

  • Problem provides a factory and extractor for failures that carry only a message and no stack trace.
  • Failures provides a factory and extractor for failures that are only aggregations of other failures.
Linear Supertypes
AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. TryAll
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Type Members

  1. final class FailuresException extends RuntimeException with NoStackTrace

    Throwable representation of a failure that contains multiple other failures.

  2. final class ProblemException extends RuntimeException with NoStackTrace

    Throwable representation of a failure that contains only a message and an optional cause with no stack trace.

  3. implicit final class TryExtensions [T] extends AnyVal

    Extensions to the scala.util.Try interface to support attempts over aggregations.

  4. trait TryProjection [E, C[XX] <: IterableLike[XX, C[XX]]] extends AnyRef

    A projection over scala.util.Try that exposes combinators over aggregations.

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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  16. def toString(): String
    Definition Classes
    AnyRef → Any
  17. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. object Failures

    A variation on scala.util.Failure that aggregates multiple other failures.

  21. object Problem

    A variation on scala.util.Failure that contains only a message and no stack trace.

Inherited from AnyRef

Inherited from Any

Ungrouped