ReadonlyscopeScope that owns the launched work's convergence future.
ReadonlystatusCurrent lifecycle state for the launched work.
Requests cancellation for a registered execution scope; unknown scopes are ignored.
Closes a channel through either endpoint and wakes blocked channel operations.
Halts a registered open execution scope with an in-band failure. Unknown, closing, or closed scopes are ignored.
Launches an entry as a child of a registered open execution scope.
Launch handle for the new entry, or none when the target scope cannot accept it.
Subscribes to one future settlement.
Called once with the settled in-band future result; already-settled futures notify synchronously.
Disposer that removes a pending listener before settlement.
Attempts to settle a future through its settlement authority from outside the computation.
true when the settlement is accepted, or false after prior convergence.
Attempts one channel send through a sender endpoint without blocking the caller.
Immediate send result, or none when the send would block.
Execution environment that launches entries and exposes external observation and control.