Trait/Object

zio

ScopedRef

Related Docs: object ScopedRef | package zio

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trait ScopedRef[A] extends AnyRef

A ScopedRef is a reference whose value is associated with resources, which must be released properly. You can both get the current value of any ScopedRef, as well as set it to a new value (which may require new resources). The reference itself takes care of properly releasing resources for the old value whenever a new value is obtained.

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Abstract Value Members

  1. abstract def get(implicit trace: Trace): UIO[A]

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    Retrieves the current value of the reference.

  2. abstract def set[R, E](acquire: ZIO[R with Scope, E, A])(implicit trace: Trace): ZIO[R, E, Unit]

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    Sets the value of this reference to the specified resourcefully-created value.

    Sets the value of this reference to the specified resourcefully-created value. Any resources associated with the old value will be released.

    This method will not return until either the reference is successfully changed to the new value, with old resources released, or until the attempt to acquire a new value fails.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )

  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. def setAsync[R, E](acquire: ZIO[R with Scope, E, A])(implicit trace: Trace): ZIO[R, Nothing, Unit]

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    The same as ScopedRef#set, but performs the set asynchronously, ignoring failures.

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

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  17. def toString(): String

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  18. final def wait(): Unit

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    @throws( ... )

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

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

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