1 /* <lambda>null2 * Copyright 2016-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license. 3 */ 4 5 // This file was automatically generated from flow.md by Knit tool. Do not edit. 6 package kotlinx.coroutines.guide.exampleFlow33 7 8 import kotlinx.coroutines.* 9 import kotlinx.coroutines.flow.* 10 11 fun simple(): Flow<Int> = flow { 12 emit(1) 13 throw RuntimeException() 14 } 15 <lambda>null16fun main() = runBlocking<Unit> { 17 simple() 18 .onCompletion { cause -> if (cause != null) println("Flow completed exceptionally") } 19 .catch { cause -> println("Caught exception") } 20 .collect { value -> println(value) } 21 } 22