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t

fs2.util

Suspendable

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
Linear Supertypes
Monad[F], Applicative[F], Functor[F], AnyRef, Any
Known Subclasses
Async, Effect
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  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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Visibility
  1. Public
  2. All

Abstract Value Members

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

    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]

    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]

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

Concrete Value Members

  1. final def !=(arg0: 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 Suspendable[F] to any2stringadd[Suspendable[F]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Suspendable[F], B)
    Implicit
    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
    Definition Classes
    AnyRef → Any
  6. def ap[A, B](fa: F[A])(f: F[(A) ⇒ B]): F[B]

    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].

    Definition Classes
    Monad → Applicative
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def delay[A](a: ⇒ A): F[A]

    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]
    Implicit
    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]
    Implicit
    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]
    Implicit
    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]
    Implicit
    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
    Definition Classes
    AnyRef
  15. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  16. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. def formatted(fmtstr: String): String
    Implicit
    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[_]
    Definition Classes
    AnyRef → Any
  19. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  20. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  21. def map[A, B](a: F[A])(f: (A) ⇒ B): F[B]

    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
    Monad → Functor
  22. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. final def notify(): Unit
    Definition Classes
    AnyRef
  24. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  25. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  26. def toString(): String
    Definition Classes
    AnyRef → Any
  27. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. def →[B](y: B): (Suspendable[F], B)
    Implicit
    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]]

Ungrouped