Packages

sealed trait |[A, B] extends AnyRef

Value of type A or B (union type).

Scala does not have union types, but they are important to many interoperability scenarios. This type provides a (partial) encoding of union types using implicit evidences.

Annotations
@RawJSType()
Linear Supertypes
AnyRef, scala.Any
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  2. By Inheritance
Inherited
  1. |
  2. AnyRef
  3. Any
Implicitly
  1. by UnionOps
  2. by any2stringadd
  3. by StringFormat
  4. by Ensuring
  5. by ArrowAssoc
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Visibility
  1. Public
  2. All

Value Members

  1. final def !=(arg0: scala.Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from |[A, B] toany2stringadd[|[A, B]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (|[A, B], B)
    Implicit
    This member is added by an implicit conversion from |[A, B] toArrowAssoc[|[A, B]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: scala.Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  8. def ensuring(cond: (|[A, B]) => Boolean, msg: => scala.Any): |[A, B]
    Implicit
    This member is added by an implicit conversion from |[A, B] toEnsuring[|[A, B]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (|[A, B]) => Boolean): |[A, B]
    Implicit
    This member is added by an implicit conversion from |[A, B] toEnsuring[|[A, B]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: => scala.Any): |[A, B]
    Implicit
    This member is added by an implicit conversion from |[A, B] toEnsuring[|[A, B]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): |[A, B]
    Implicit
    This member is added by an implicit conversion from |[A, B] toEnsuring[|[A, B]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  15. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from |[A, B] toStringFormat[|[A, B]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. def merge[B](implicit ev: Evidence[|[A, B], B]): B

    Explicitly merge a union type to a supertype (which might not be a union type itself).

    Explicitly merge a union type to a supertype (which might not be a union type itself).

    This needs evidence that A <: B.

    Implicit
    This member is added by an implicit conversion from |[A, B] toUnionOps[|[A, B]] performed by method UnionOps in scala.scalajs.js.|.
    Definition Classes
    UnionOps
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. val self: |[A, B]
    Implicit
    This member is added by an implicit conversion from |[A, B] toUnionOps[|[A, B]] performed by method UnionOps in scala.scalajs.js.|.
    Definition Classes
    UnionOps
  24. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  25. def toString(): String
    Definition Classes
    AnyRef → Any
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Deprecated Value Members

  1. def →[B](y: B): (|[A, B], B)
    Implicit
    This member is added by an implicit conversion from |[A, B] toArrowAssoc[|[A, B]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from AnyRef

Inherited from scala.Any

Inherited by implicit conversion UnionOps from|[A, B] to UnionOps[|[A, B]]

Inherited by implicit conversion any2stringadd from|[A, B] to any2stringadd[|[A, B]]

Inherited by implicit conversion StringFormat from|[A, B] to StringFormat[|[A, B]]

Inherited by implicit conversion Ensuring from|[A, B] to Ensuring[|[A, B]]

Inherited by implicit conversion ArrowAssoc from|[A, B] to ArrowAssoc[|[A, B]]

Ungrouped