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object Unique extends Serializable

Source
Unique.scala
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  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. def apply[F[_]](implicit arg0: Concurrent[F]): F[Unique]

    Unique provides uniqueness by relying on object equality, which means that new Unique is actually a side-effect in this case.

    Unique provides uniqueness by relying on object equality, which means that new Unique is actually a side-effect in this case.

    We want to make sure we preserve referential transparency when using instrances, but imposing a Sync bound is not desirable here, since it forces a very strong constraint on user code for something that is not only an internal implementation detail, but also has zero impact on meaningful behaviour for the user, unlike for example internal concurrency.

    Furthermore, Unique creation has the following properties: - it's synchronous - it's infallible - it's not created in contexts that affect stack safety such as iteration

    Given all these reasons, we suspend it via flatMap instead of using Sync[F].delay. Do not try this at home.

  5. final def asInstanceOf[T0]: T0
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  6. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: AnyRef): Boolean
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  9. final def getClass(): Class[_ <: AnyRef]
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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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    @native() @HotSpotIntrinsicCandidate()
  15. def sync[F[_]](implicit arg0: Sync[F]): F[Unique]
  16. final def synchronized[T0](arg0: => T0): T0
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  17. def toString(): String
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  18. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException]) @native()
  20. final def wait(): Unit
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Deprecated Value Members

  1. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

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