util

Type Members

1. final class AwaitableSeq[A, TRR] extends AnyRef

   

   A wrapper that prevents compiler errors when you invoke Awaitable.await in a for block.

   A wrapper that prevents compiler errors when you invoke Awaitable.await in a for block.

   For example:

   for (element <- seq) {
   // Compiler error: `await` must be enclosed in a `Future` block
   doSomething(element).await
   }

   To suppress the error, wrap the original seq in a AwaitableSeq.futureSeq:

   for (element <- AwaitableSeq.futureSeq(seq)) {
   // No compiler error now
   doSomething(element).await
   }

2. trait CancellableFuture[AwaitResult] extends Stateful[AwaitResult]

   

   A Future.Stateful that will be completed when another Future being completed.

3. trait CancellablePromise[AwaitResult] extends Promise[AwaitResult] with CancellableFuture[AwaitResult]

   

   A Future.Stateful that will be completed when another Future being completed.

4. final class CancellationToken extends AnyVal

   

5. final class FunctionFuture[AwaitResult] extends AnyVal with Stateless[AwaitResult]

   

   A simple future implemented by foreachFunction.

6. final case class Generator[Element]() extends (Element) ⇒ Awaitable[Unit, GeneratorSeq[Element]] with Product with Serializable

   

7. final case class JumpInto[TailRecResult](executor: Executor) extends Stateless[Unit] with Product with Serializable

   

   Let the code after JumpInto.await run in executor.

   Let the code after JumpInto.await run in executor.

   executor

   Where the code after JumpInto.await runs.

8. type Poll[AwaitResult] = CancellableFuture[AwaitResult]

   

9. trait Promise[AwaitResult] extends Stateful[AwaitResult]

   

   A Future.Stateful that will be completed when another Future being completed.

10. type Sleep = CancellableFuture[Unit]