shapeless.syntax

UnionOps

final class UnionOps[C <: Coproduct] extends AnyRef

Discriminated union operations on Coproducts's with field-like elements.

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Instance Constructors

  1. new UnionOps(c: C)

Value Members

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

    Definition Classes
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  2. final def ##(): Int

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

    Definition Classes
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  4. def apply(k: Witness)(implicit selector: Selector[C, T]): Out

    Returns the value associated with the singleton typed key k.

    Returns the value associated with the singleton typed key k. Only available if this union has a field with with keyType equal to the singleton type k.T.

    Note that this can creates a bogus ambiguity with CoproductOps#apply as described in https://issues.scala-lang.org/browse/SI-5142. If this method is accessible the conflict can be worked around by using CoproductOps#at instead of CoproductOps#apply.

  5. final def asInstanceOf[T0]: T0

    Definition Classes
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  6. def clone(): AnyRef

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

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

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  8. def equals(arg0: Any): Boolean

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  9. def finalize(): Unit

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

  10. def get(k: Witness)(implicit selector: Selector[C, T]): Out

    Returns the value associated with the singleton typed key k.

    Returns the value associated with the singleton typed key k. Only available if this union has a field with with keyType equal to the singleton type k.T.

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

    Definition Classes
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  12. def hashCode(): Int

    Definition Classes
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  13. final def isInstanceOf[T0]: Boolean

    Definition Classes
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  14. final def ne(arg0: AnyRef): Boolean

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  15. final def notify(): Unit

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  16. final def notifyAll(): Unit

    Definition Classes
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  17. final def synchronized[T0](arg0: ⇒ T0): T0

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  18. def toString(): String

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  19. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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    @throws( ... )

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