Packages

trait ContravariantFilter[F[_]] extends Contravariant[F] with Optional[F]

Linear Supertypes
Optional[F], Contravariant[F], Invariant[F], Serializable, Serializable, AnyRef, Any
Known Subclasses
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Inherited
  1. ContravariantFilter
  2. Optional
  3. Contravariant
  4. Invariant
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def contramap[A, B](fa: F[A])(f: (B) ⇒ A): F[B]
    Definition Classes
    Contravariant
  2. abstract def contramapFilter[A, B](fa: F[A])(f: (B) ⇒ Option[A]): F[B]

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @IntrinsicCandidate()
  6. def compose[G[_]](implicit arg0: Contravariant[G]): Functor[[α]F[G[α]]]
    Definition Classes
    Contravariant
  7. def compose[G[_]](implicit arg0: Invariant[G]): Invariant[[α]F[G[α]]]
    Definition Classes
    Invariant
  8. def composeContravariant[G[_]](implicit arg0: Contravariant[G]): Invariant[[α]F[G[α]]]
    Definition Classes
    Invariant
  9. def composeFunctor[G[_]](implicit arg0: Functor[G]): Contravariant[[α]F[G[α]]]
    Definition Classes
    Contravariant → Invariant
  10. def contraCollect[A, B](fa: F[A])(f: PartialFunction[B, A]): F[B]
  11. def contraFilter[A](fa: F[A])(f: (A) ⇒ Boolean): F[A]
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  15. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  16. def imap[A, B](fa: F[A])(f: (A) ⇒ B)(fi: (B) ⇒ A): F[B]
    Definition Classes
    Contravariant → Invariant
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. def liftContravariant[A, B](f: (A) ⇒ B): (F[B]) ⇒ F[A]
    Definition Classes
    Contravariant
  19. def narrow[A, B <: A](fa: F[A]): F[B]
    Definition Classes
    Contravariant
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  23. def optional[A](fa: F[A]): F[Option[A]]
    Definition Classes
    ContravariantFilter → Optional
  24. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  25. def toString(): String
    Definition Classes
    AnyRef → Any
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  28. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from Optional[F]

Inherited from Contravariant[F]

Inherited from Invariant[F]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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