Trait/Object

fs2.util

Suspendable

Related Docs: object Suspendable | package util

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trait Suspendable[F[_]] extends Monad[F]

Monad which supports capturing a deferred evaluation of a by-name F[A].

Evaluation is suspended until a value is extracted, typically via the unsafeRunAsync method on the related Effect type class or via a type constructor specific extraction method (e.g., unsafeRunSync on Task). Side-effects that occur while evaluating a suspension are evaluated exactly once at the time of extraction.

Source
Suspendable.scala
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  1. Suspendable
  2. Monad
  3. Applicative
  4. Functor
  5. AnyRef
  6. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Abstract Value Members

  1. abstract def flatMap[A, B](a: F[A])(f: (A) ⇒ F[B]): F[B]

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    Computes an F[B] from A value(s) in an F[A].

    Computes an F[B] from A value(s) in an F[A].

    Definition Classes
    Monad
  2. abstract def pure[A](a: A): F[A]

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    Lifts a pure value in to the F effect.

    Lifts a pure value in to the F effect.

    Definition Classes
    Applicative
  3. abstract def suspend[A](fa: ⇒ F[A]): F[A]

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    Returns an F[A] that evaluates and runs the provided fa on each run.

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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    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from Suspendable[F] to any2stringadd[Suspendable[F]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Suspendable[F], B)

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    Implicit information
    This member is added by an implicit conversion from Suspendable[F] to ArrowAssoc[Suspendable[F]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  6. def ap[A, B](fa: F[A])(f: F[(A) ⇒ B]): F[B]

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    Converts an F[A] to an F[B] using an effectful function F[A => B].

    Converts an F[A] to an F[B] using an effectful function F[A => B]. The function effect is evaluated first, followed by the F[A] effect.

    Definition Classes
    MonadApplicative
  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def delay[A](a: ⇒ A): F[A]

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    Promotes a non-strict value to an F.

    Promotes a non-strict value to an F. Evaluates a each time the returned effect is run.

  10. def ensuring(cond: (Suspendable[F]) ⇒ Boolean, msg: ⇒ Any): Suspendable[F]

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    Implicit information
    This member is added by an implicit conversion from Suspendable[F] to Ensuring[Suspendable[F]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: (Suspendable[F]) ⇒ Boolean): Suspendable[F]

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    Implicit information
    This member is added by an implicit conversion from Suspendable[F] to Ensuring[Suspendable[F]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean, msg: ⇒ Any): Suspendable[F]

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    Implicit information
    This member is added by an implicit conversion from Suspendable[F] to Ensuring[Suspendable[F]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean): Suspendable[F]

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    Implicit information
    This member is added by an implicit conversion from Suspendable[F] to Ensuring[Suspendable[F]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  15. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  16. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from Suspendable[F] to StringFormat[Suspendable[F]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  18. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  19. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  20. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  21. def map[A, B](a: F[A])(f: (A) ⇒ B): F[B]

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    Converts an F[A] to an F[B] using a pure function A => B.

    Converts an F[A] to an F[B] using a pure function A => B.

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

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    Definition Classes
    AnyRef
  23. final def notify(): Unit

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    Definition Classes
    AnyRef
  24. final def notifyAll(): Unit

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

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    Definition Classes
    AnyRef
  26. def toString(): String

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    Definition Classes
    AnyRef → Any
  27. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. def [B](y: B): (Suspendable[F], B)

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    Implicit information
    This member is added by an implicit conversion from Suspendable[F] to ArrowAssoc[Suspendable[F]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Monad[F]

Inherited from Applicative[F]

Inherited from Functor[F]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Suspendable[F] to any2stringadd[Suspendable[F]]

Inherited by implicit conversion StringFormat from Suspendable[F] to StringFormat[Suspendable[F]]

Inherited by implicit conversion Ensuring from Suspendable[F] to Ensuring[Suspendable[F]]

Inherited by implicit conversion ArrowAssoc from Suspendable[F] to ArrowAssoc[Suspendable[F]]

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