Packages

object TaskLocal

Builders for TaskLocal

Source
TaskLocal.scala
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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[A](default: A): Task[TaskLocal[A]]

    Builds a TaskLocal reference with the given default.

    Builds a TaskLocal reference with the given default.

    Task returned by this operation produces a new TaskLocal each time it is evaluated. To share a state between multiple consumers, pass TaskLocal values around as plain parameters, instead of keeping shared state.

    Another possibility is to use Task.memoize, but note that this breaks referential transparency and can be problematic for example in terms of enabled Task.Options, which don't survive the memoization process.

    default

    is a value that gets returned in case the local was never updated (with write) or in case it was cleared (with TaskLocal.clear)

  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    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. def lazyDefault[A](default: Coeval[A]): Task[TaskLocal[A]]

    Builds a TaskLocal reference with the given default, being lazily evaluated, using Coeval to manage evaluation.

    Builds a TaskLocal reference with the given default, being lazily evaluated, using Coeval to manage evaluation.

    Yes, side effects in the default are allowed, Coeval being a data type that's safe for side effects.

    Task returned by this operation produces a new TaskLocal each time it is evaluated. To share a state between multiple consumers, pass TaskLocal values around as plain parameters, instead of keeping shared state.

    Another possibility is to use Task.memoize, but note that this breaks referential transparency and can be problematic for example in terms of enabled Task.Options, which don't survive the memoization process.

    default

    is a value that gets returned in case the local was never updated (with write) or in case it was cleared (with TaskLocal.clear), lazily evaluated and managed by Coeval

  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  22. def wrap[A](local: Task[Local[A]]): Task[TaskLocal[A]]

    Wraps a Local reference (given in the Task context) in a TaskLocal value.

    Wraps a Local reference (given in the Task context) in a TaskLocal value.

    Task returned by this operation produces a new TaskLocal each time it is evaluated. To share a state between multiple consumers, pass TaskLocal values around as plain parameters, instead of keeping shared state.

    Another possibility is to use Task.memoize, but note that this breaks referential transparency and can be problematic for example in terms of enabled Task.Options, which don't survive the memoization process.

Inherited from AnyRef

Inherited from Any

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