TaskLocal

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

   @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

11. def hashCode(): Int

    

    Definition Classes

    AnyRef → Any

12. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

13. def isolate[A](task: Task[A]): Task[A]

    

    Wraps a provided task, such that any changes to any TaskLocal variable during its execution will not be observable outside of that Task.

14. 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

15. final def ne(arg0: AnyRef): Boolean

    

    Definition Classes

    AnyRef

16. final def notify(): Unit

    

    Definition Classes

    AnyRef

17. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

18. final def synchronized[T0](arg0: ⇒ T0): T0

    

    Definition Classes

    AnyRef

19. def toString(): String

    

    Definition Classes

    AnyRef → Any

20. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

21. final def wait(arg0: Long, arg1: Int): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

22. final def wait(arg0: Long): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

23. 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.