Trait/Object

cats.functor

Profunctor

Related Docs: object Profunctor | package functor

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trait Profunctor[F[_, _]] extends Serializable

A Profunctor is a Contravariant functor on its first type parameter and a Functor on its second type parameter.

Must obey the laws defined in cats.laws.ProfunctorLaws.

Self Type
Profunctor[F]
Linear Supertypes
Serializable, Serializable, AnyRef, Any
Known Subclasses
Arrow, Strong
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Inherited
  1. Profunctor
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Visibility
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Abstract Value Members

  1. abstract def dimap[A, B, C, D](fab: F[A, B])(f: (C) ⇒ A)(g: (B) ⇒ D): F[C, D]

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    contramap on the first type parameter and map on the second type parameter

Concrete Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

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    Definition Classes
    AnyRef → Any

  10. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  11. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  12. def lmap[A, B, C](fab: F[A, B])(f: (C) ⇒ A): F[C, B]

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    contramap on the first type parameter

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

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    Definition Classes
    AnyRef

  14. final def notify(): Unit

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    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  16. def rmap[A, B, C](fab: F[A, B])(f: (B) ⇒ C): F[A, C]

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    map on the second type parameter

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

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    Definition Classes
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  18. def toString(): String

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  19. final def wait(): Unit

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    Annotations
    @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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    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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