Readonly~effect/ReadonlykeyStatic Optional[ignoreStatic Optional[typeStatic Optional[unifyStatic Readonly~effect/Static Readonly~effect/StaticIdentifierStatic ReadonlykeyStatic ReadonlyServiceStatic[iterator]Static[StaticcontextStaticofStaticpipeStatictoJSONStatictoStaticuseStaticuse
Cooperative cancellation of the current operation run. The runtime that owns execution provides the service and fires the signal when the run is cancelled — the EDGE worker on a client cancel request, the local process runtime on terminate. Operations observe it via signal.