1# Module kotlinx-coroutines-rx3
2
3Utilities for [RxJava 3.x](https://github.com/ReactiveX/RxJava).
4
5Coroutine builders:
6
7| **Name**        | **Result**                              | **Scope**        | **Description**
8| --------------- | --------------------------------------- | ---------------- | ---------------
9| [rxCompletable] | `Completable`                           | [CoroutineScope] | Cold completable that starts coroutine on subscribe
10| [rxMaybe]       | `Maybe`                                 | [CoroutineScope] | Cold maybe that starts coroutine on subscribe
11| [rxSingle]      | `Single`                                | [CoroutineScope] | Cold single that starts coroutine on subscribe
12| [rxObservable]  | `Observable`                            | [ProducerScope]  | Cold observable that starts coroutine on subscribe
13| [rxFlowable]    | `Flowable`                              | [ProducerScope]  | Cold observable that starts coroutine on subscribe with **backpressure** support
14
15Integration with [Flow]:
16
17| **Name**                   | **Result**      | **Description**
18| ---------------            | --------------  | ---------------
19| [Flow.asFlowable]          | `Flowable`      | Converts the given flow to a cold Flowable.
20| [Flow.asObservable]        | `Observable`    | Converts the given flow to a cold Observable.
21| [ObservableSource.asFlow]  | `Flow`          | Converts the given cold ObservableSource to flow
22
23Suspending extension functions and suspending iteration:
24
25| **Name** | **Description**
26| -------- | ---------------
27| [CompletableSource.await][io.reactivex.rxjava3.core.CompletableSource.await] | Awaits for completion of the completable value
28| [MaybeSource.await][io.reactivex.rxjava3.core.MaybeSource.await] | Awaits for the value of the maybe and returns it or null
29| [MaybeSource.awaitOrDefault][io.reactivex.rxjava3.core.MaybeSource.awaitOrDefault] | Awaits for the value of the maybe and returns it or default
30| [SingleSource.await][io.reactivex.rxjava3.core.SingleSource.await] | Awaits for completion of the single value and returns it
31| [ObservableSource.awaitFirst][io.reactivex.rxjava3.core.ObservableSource.awaitFirst] | Awaits for the first value from the given observable
32| [ObservableSource.awaitFirstOrDefault][io.reactivex.rxjava3.core.ObservableSource.awaitFirstOrDefault] | Awaits for the first value from the given observable or default
33| [ObservableSource.awaitFirstOrElse][io.reactivex.rxjava3.core.ObservableSource.awaitFirstOrElse] | Awaits for the first value from the given observable or default from a function
34| [ObservableSource.awaitFirstOrNull][io.reactivex.rxjava3.core.ObservableSource.awaitFirstOrNull] | Awaits for the first value from the given observable or null
35| [ObservableSource.awaitLast][io.reactivex.rxjava3.core.ObservableSource.awaitFirst] | Awaits for the last value from the given observable
36| [ObservableSource.awaitSingle][io.reactivex.rxjava3.core.ObservableSource.awaitSingle] | Awaits for the single value from the given observable
37
38Note that `Flowable` is a subclass of [Reactive Streams](https://www.reactive-streams.org)
39`Publisher` and extensions for it are covered by
40[kotlinx-coroutines-reactive](../kotlinx-coroutines-reactive) module.
41
42Conversion functions:
43
44| **Name** | **Description**
45| -------- | ---------------
46| [Job.asCompletable][kotlinx.coroutines.Job.asCompletable] | Converts job to hot completable
47| [Deferred.asSingle][kotlinx.coroutines.Deferred.asSingle] | Converts deferred value to hot single
48| [Scheduler.asCoroutineDispatcher][io.reactivex.rxjava3.core.Scheduler.asCoroutineDispatcher] | Converts scheduler to [CoroutineDispatcher]
49
50<!--- MODULE kotlinx-coroutines-core -->
51<!--- INDEX kotlinx.coroutines -->
52[CoroutineScope]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-coroutine-scope/index.html
53[CoroutineDispatcher]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-coroutine-dispatcher/index.html
54<!--- INDEX kotlinx.coroutines.channels -->
55[ProducerScope]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.channels/-producer-scope/index.html
56<!--- INDEX kotlinx.coroutines.flow -->
57[Flow]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/-flow/index.html
58<!--- MODULE kotlinx-coroutines-rx3 -->
59<!--- INDEX kotlinx.coroutines.rx3 -->
60[rxCompletable]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/rx-completable.html
61[rxMaybe]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/rx-maybe.html
62[rxSingle]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/rx-single.html
63[rxObservable]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/rx-observable.html
64[rxFlowable]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/rx-flowable.html
65[Flow.asFlowable]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/kotlinx.coroutines.flow.-flow/as-flowable.html
66[Flow.asObservable]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/kotlinx.coroutines.flow.-flow/as-observable.html
67[ObservableSource.asFlow]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-observable-source/as-flow.html
68[io.reactivex.rxjava3.core.CompletableSource.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-completable-source/await.html
69[io.reactivex.rxjava3.core.MaybeSource.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-maybe-source/await.html
70[io.reactivex.rxjava3.core.MaybeSource.awaitOrDefault]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-maybe-source/await-or-default.html
71[io.reactivex.rxjava3.core.SingleSource.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-single-source/await.html
72[io.reactivex.rxjava3.core.ObservableSource.awaitFirst]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-observable-source/await-first.html
73[io.reactivex.rxjava3.core.ObservableSource.awaitFirstOrDefault]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-observable-source/await-first-or-default.html
74[io.reactivex.rxjava3.core.ObservableSource.awaitFirstOrElse]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-observable-source/await-first-or-else.html
75[io.reactivex.rxjava3.core.ObservableSource.awaitFirstOrNull]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-observable-source/await-first-or-null.html
76[io.reactivex.rxjava3.core.ObservableSource.awaitSingle]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-observable-source/await-single.html
77[kotlinx.coroutines.Job.asCompletable]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/kotlinx.coroutines.-job/as-completable.html
78[kotlinx.coroutines.Deferred.asSingle]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/kotlinx.coroutines.-deferred/as-single.html
79[io.reactivex.rxjava3.core.Scheduler.asCoroutineDispatcher]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx3/kotlinx.coroutines.rx3/io.reactivex.rxjava3.core.-scheduler/as-coroutine-dispatcher.html
80<!--- END -->
81
82# Package kotlinx.coroutines.rx3
83
84Utilities for [RxJava 3.x](https://github.com/ReactiveX/RxJava).
85