AsyncHostAttribute¶
No import is needed.
Read the usage guide for examples and common tasks. This reference lists the public declarations for this part of the library. See Reading API signatures for parameter and result notation.
AsyncHostAttribute¶
Deferred native host for an extern async fun: the <host>Async C symbol takes the future as its leading argument, performs the work off-thread, and completes it via the bound dream_complete_foreign. The run loop stays parked while the work is in flight.