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# resume()

Resume the task awaiting the continuation by having it return normally
from its suspension point.

```
func resume() where T == ()
```

## 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.

---

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