@ CheckReturnValue @ NonNull @ SchedulerSupport ( SchedulerSupport . NONE ) public static < T > Maybe < T > fromCompletable ( CompletableSource completableSource ) { ObjectHelper . requireNonNull ( completableSource , "completableSource is null" ) ; return RxJavaPlugins . onAssembly ( new MaybeFromCompletable < T > ( completableSource ) ) ; }
Wraps a CompletableSource into a Maybe .