Packages

•  package root

  Definition Classes

  root

•  package fs2

  Definition Classes

  root

•  package compat

  Definition Classes

  fs2

•  package compression

  Definition Classes

  fs2

•  package concurrent

  Provides several concurrency primitives.

  Provides several concurrency primitives. *

  Definition Classes

  fs2

•  package interop

  Definition Classes

  fs2

•  package flow

  Implementation of the reactive-streams protocol for fs2; based on Java Flow.

  Implementation of the reactive-streams protocol for fs2; based on Java Flow.

  Example:

  1. scala> import cats.effect.{IO, Resource}
     scala> import fs2.Stream
     scala> import fs2.interop.flow.syntax._
     scala> import java.util.concurrent.Flow.Publisher
     scala>
     scala> val upstream: Stream[IO, Int] = Stream(1, 2, 3).covary[IO]
     scala> val publisher: Resource[IO, Publisher[Int]] = upstream.toPublisher
     scala> val downstream: Stream[IO, Int] = Stream.resource(publisher).flatMap { publisher =>
          |   publisher.toStream[IO](chunkSize = 16)
          | }
     scala>
     scala> import cats.effect.unsafe.implicits.global
     scala> downstream.compile.toVector.unsafeRunSync()
     res0: Vector[Int] = Vector(1, 2, 3)

  See also

  java.util.concurrent.Flow

•  package timeseries

  Definition Classes

  fs2

fs2

interop