33 Execution control library [exec]

33.9 Senders [exec.snd]

33.9.12 Sender adaptors [exec.adapt]

33.9.12.4 execution​::​unstoppable [exec.unstoppable]

1
#
unstoppable is a sender adaptor that connects its inner sender with a receiver that has the execution environment of the outer receiver but with an object of type never_stop_token as the result of the get_stop_token query.
2
#
For a subexpression sndr, unstoppable(sndr) is expression-equivalent to write_env(sndr, prop(get_stop_token, never_stop_token{})).