Packages

trait Instance[F[_], E] extends MonadError[F, E] with Type[F, E] with Monad.Instance[F]

The MonadError.Instance provides the means to combine MonadError instances with other type-classes.

To be inherited by MonadError instances.

Source
MonadError.scala
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Inherited
  1. Instance
  2. Instance
  3. Instance
  4. Instance
  5. Functor
  6. Applicative
  7. Monad
  8. Type
  9. MonadError
  10. Type
  11. Type
  12. Type
  13. Serializable
  14. Serializable
  15. AnyRef
  16. Any
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Visibility
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Abstract Value Members

  1. abstract def ap[A, B](ff: F[(A) ⇒ B])(fa: F[A]): F[B]
    Definition Classes
    Applicative
  2. abstract def flatMap[A, B](fa: F[A])(f: (A) ⇒ F[B]): F[B]
    Definition Classes
    Monad
  3. abstract def map[A, B](fa: F[A])(f: (A) ⇒ B): F[B]
    Definition Classes
    Functor
  4. abstract def map2[A, B, Z](fa: F[A], fb: F[B])(f: (A, B) ⇒ Z): F[Z]
    Definition Classes
    Applicative
  5. abstract def onErrorHandle[A](fa: F[A])(f: (E) ⇒ A): F[A]

    Handle any error, by mapping it to an A value.

    Handle any error, by mapping it to an A value.

    Definition Classes
    MonadError
  6. abstract def onErrorHandleWith[A](fa: F[A])(f: (E) ⇒ F[A]): F[A]

    Handle any error, potentially recovering from it, by mapping it to an F[A] value.

    Handle any error, potentially recovering from it, by mapping it to an F[A] value.

    Definition Classes
    MonadError
  7. abstract def onErrorRecover[A](fa: F[A])(pf: PartialFunction[E, A]): F[A]

    Recover from certain errors by mapping them to an A value.

    Recover from certain errors by mapping them to an A value.

    Definition Classes
    MonadError
  8. abstract def onErrorRecoverWith[A](fa: F[A])(pf: PartialFunction[E, F[A]]): F[A]

    Recover from certain errors by mapping them to an F[A] value.

    Recover from certain errors by mapping them to an F[A] value.

    Definition Classes
    MonadError
  9. abstract def pure[A](a: A): F[A]
    Definition Classes
    Applicative
  10. abstract def raiseError[A](e: E): F[A]

    Lift an error into the F context.

    Lift an error into the F context.

    Definition Classes
    MonadError

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 applicative: Applicative[F]
    Definition Classes
    InstanceType
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. def flatten[A](ffa: F[F[A]]): F[A]
    Definition Classes
    Monad
  11. implicit final def functor: Functor[F]
    Definition Classes
    InstanceType
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def monad: Monad[F]
    Definition Classes
    InstanceType
  16. final def monadError: MonadError[F, E]
    Definition Classes
    InstanceType
  17. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. final def notify(): Unit
    Definition Classes
    AnyRef
  19. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  20. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  21. def toString(): String
    Definition Classes
    AnyRef → Any
  22. def unit: F[Unit]
    Definition Classes
    Applicative
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Monad.Instance[F]

Inherited from Applicative.Instance[F]

Inherited from Functor.Instance[F]

Inherited from Functor[F]

Inherited from Applicative[F]

Inherited from Monad[F]

Inherited from Type[F, E]

Inherited from MonadError[F, E]

Inherited from Monad.Type[F]

Inherited from Applicative.Type[F]

Inherited from Functor.Type[F]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped