Packages

  • package root
    Definition Classes
    root
  • package fs2
    Definition Classes
    root
  • package interop
    Definition Classes
    fs2
  • package reactivestreams

    Implementation of the reactivestreams protocol for fs2

    Implementation of the reactivestreams protocol for fs2

    Definition Classes
    interop
    Example: 

    1. scala> import fs2._
scala> import fs2.interop.reactivestreams._
scala> import cats.effect.{IO, Resource}, cats.effect.unsafe.implicits.global
scala>
scala> val upstream: Stream[IO, Int] = Stream(1, 2, 3).covary[IO]
scala> val publisher: Resource[IO, StreamUnicastPublisher[IO, Int]] = upstream.toUnicastPublisher
scala> val downstream: Stream[IO, Int] = Stream.resource(publisher).flatMap(_.toStreamBuffered[IO](bufferSize = 16))
scala>
scala> downstream.compile.toVector.unsafeRunSync()
res0: Vector[Int] = Vector(1, 2, 3)
    See also

    http://www.reactive-streams.org/

  • PublisherOps
  • StreamOps
  • StreamSubscriber
  • StreamUnicastPublisher

implicit final class StreamOps[F[_], A] extends AnyRef

Source
package.scala
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Instance Constructors

  1. new StreamOps(stream: Stream[F, A])

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. def finalize(): Unit
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  9. final def getClass(): Class[_]
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  10. def hashCode(): Int
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  11. final def isInstanceOf[T0]: Boolean
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  12. final def ne(arg0: AnyRef): Boolean
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  13. final def notify(): Unit
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    @native()
  14. final def notifyAll(): Unit
    Definition Classes
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    @native()
  15. val stream: Stream[F, A]
  16. def subscribe(subscriber: Subscriber[A])(implicit F: Async[F]): F[Unit]

    Subscribes the provided org.reactivestreams.Subscriber to this stream.

    Subscribes the provided org.reactivestreams.Subscriber to this stream.

    subscriber

    the Subscriber that will receive the elements of the stream.

  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. def toUnicastPublisher(implicit F: Async[F]): Resource[F, StreamUnicastPublisher[F, A]]

    Creates a StreamUnicastPublisher from a Stream.

    Creates a StreamUnicastPublisher from a Stream.

    The stream is only ran when elements are requested.

    Note

    Not longer unicast, this Publisher can be reused for multiple Subscribers: each subscription will re-run the Stream from the beginning.

  20. final def wait(): Unit
    Definition Classes
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    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  22. final def wait(arg0: Long): Unit
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