Packages

trait FutureLift[F[_], Future[_]] extends ~>[[A]F[Future[A]], F]

A type class for conversions from scala.concurrent.Future or other Future-like data type (e.g. Java's CompletableFuture).

N.B. to use its syntax, you can import monix.catnap.syntax:

import monix.catnap.syntax._
import scala.concurrent.Future
// Used here only for Future.apply as the ExecutionContext
import monix.execution.Scheduler.Implicits.global
// Can use any data type implementing Async or Concurrent
import cats.effect.IO

val io = IO(Future(1 + 1)).futureLift

IO provides its own IO.fromFuture of course, however FutureLift is generic and works with CancelableFuture as well.

import monix.execution.{CancelableFuture, Scheduler, FutureUtils}
import scala.concurrent.Promise
import scala.concurrent.duration._
import scala.util.Try

def delayed[A](event: => A)(implicit s: Scheduler): CancelableFuture[A] = {
  val p = Promise[A]()
  val c = s.scheduleOnce(1.second) { p.complete(Try(event)) }
  CancelableFuture(p.future, c)
}

// The result will be cancelable:
val sum: IO[Int] = IO(delayed(1 + 1)).futureLift
Source
FutureLift.scala
Linear Supertypes
FunctionK[[A]F[Future[A]], F], Serializable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. FutureLift
  2. FunctionK
  3. Serializable
  4. AnyRef
  5. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def apply[A](fa: F[Future[A]]): F[A]
    Definition Classes
    FutureLift → FunctionK

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. def and[H[_]](h: FunctionK[[A]F[Future[A]], H]): FunctionK[[A]F[Future[A]], [γ$4$]Tuple2K[F, H, γ$4$]]
    Definition Classes
    FunctionK
  5. def andThen[H[_]](f: FunctionK[F, H]): FunctionK[[A]F[Future[A]], H]
    Definition Classes
    FunctionK
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  8. def compose[E[_]](f: FunctionK[E, [A]F[Future[A]]]): FunctionK[E, F]
    Definition Classes
    FunctionK
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  11. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. def or[H[_]](h: FunctionK[H, F]): FunctionK[[γ$1$]EitherK[[A]F[Future[A]], H, γ$1$], F]
    Definition Classes
    FunctionK
  18. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  22. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

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

    (Since version ) see corresponding Javadoc for more information.

Inherited from FunctionK[[A]F[Future[A]], F]

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped