# resume(with:) Resume the task awaiting the continuation by having it either return normally or throw an error based on the state of the given `Result` value. ``` func resume(with result: sending Result) where E == any Error, Er : Error ``` ## Parameters `result` A value to either return or throw from the continuation. ## Discussion A continuation must be resumed exactly once. If the continuation has already been resumed through this object, then the attempt to resume the continuation will trap. After `resume` enqueues the task, control immediately returns to the caller. The task continues executing when its executor is able to reschedule it. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)