Platform and version requirements: Kotlin 1.1
Low-level building blocks for libraries that provide coroutine-based APIs.
val COROUTINE_SUSPENDED: Any This value is used as a return value of suspendCoroutineOrReturn |
fun <T> (suspend () -> T).createCoroutineUnchecked( completion: Continuation<T> ): Continuation<Unit> Creates a coroutine without receiver and with result type T. This function creates a new, fresh instance of suspendable computation every time it is invoked. fun <R, T> (suspend R.() -> T).createCoroutineUnchecked( receiver: R, completion: Continuation<T> ): Continuation<Unit> Creates a coroutine with receiver type R and result type T. This function creates a new, fresh instance of suspendable computation every time it is invoked. | |
fun <T> (suspend () -> T).startCoroutineUninterceptedOrReturn( completion: Continuation<T> ): Any? Starts unintercepted coroutine without receiver and with result type T and executes it until its first suspension. Returns the result of the coroutine or throws its exception if it does not suspend or COROUTINE_SUSPENDED if it suspends. In the later case, the completion continuation is invoked when coroutine completes with result or exception. This function is designed to be used from inside of suspendCoroutineOrReturn to resume the execution of suspended coroutine using a reference to the suspending function. fun <R, T> (suspend R.() -> T).startCoroutineUninterceptedOrReturn( receiver: R, completion: Continuation<T> ): Any? Starts unintercepted coroutine with receiver type R and result type T and executes it until its first suspension. Returns the result of the coroutine or throws its exception if it does not suspend or COROUTINE_SUSPENDED if it suspends. In the later case, the completion continuation is invoked when coroutine completes with result or exception. This function is designed to be used from inside of suspendCoroutineOrReturn to resume the execution of suspended coroutine using a reference to the suspending function. | |
suspend fun <T> suspendCoroutineOrReturn( block: (Continuation<T>) -> Any? ): T Obtains the current continuation instance inside suspend functions and either suspend currently running coroutine or return result immediately without suspension. |
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https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines.experimental.intrinsics/