trait FutureLift[F[_], Future[_]] extends ~>[[γ$0$]F[Future[γ$0$]], 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
Ordering
- Alphabetic
- By Inheritance
Inherited
- FutureLift
- FunctionK
- Serializable
- AnyRef
- Any
- Hide All
- Show All
Visibility
- Public
- Protected
Abstract Value Members
- abstract def apply[A](fa: F[Future[A]]): F[A]
- Definition Classes
- FutureLift → FunctionK
Concrete Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def and[H[_]](h: FunctionK[[γ$0$]F[Future[γ$0$]], H]): FunctionK[[γ$0$]F[Future[γ$0$]], [γ$2$]Tuple2K[F, H, γ$2$]]
- Definition Classes
- FunctionK
- def andThen[H[_]](f: FunctionK[F, H]): FunctionK[[γ$0$]F[Future[γ$0$]], H]
- Definition Classes
- FunctionK
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- def compose[E[_]](f: FunctionK[E, [γ$0$]F[Future[γ$0$]]]): FunctionK[E, F]
- Definition Classes
- FunctionK
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def narrow[F0[x] <: F[Future[x]]]: FunctionK[F0, F]
- Definition Classes
- FunctionK
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def or[H[_]](h: FunctionK[H, F]): FunctionK[[γ$0$]EitherK[[γ$0$]F[Future[γ$0$]], H, γ$0$], F]
- Definition Classes
- FunctionK
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- def widen[G0[x] >: F[x]]: FunctionK[[γ$0$]F[Future[γ$0$]], G0]
- Definition Classes
- FunctionK
This is the API documentation for the Monix library.
Package Overview
monix.execution exposes lower level primitives for dealing with asynchronous execution:
Atomictypes, as alternative tojava.util.concurrent.atomicmonix.catnap exposes pure abstractions built on top of the Cats-Effect type classes:
monix.eval is for dealing with evaluation of results, thus exposing Task and Coeval.
monix.reactive exposes the
Observablepattern:Observableimplementationsmonix.tail exposes Iterant for purely functional pull based streaming:
BatchandBatchCursor, the alternatives to Scala'sIterableandIteratorrespectively that we are using within Iterant's encodingYou can control evaluation with type you choose - be it Task, Coeval, cats.effect.IO or your own as long as you provide correct cats-effect or cats typeclass instance.