Error caused by passing NaN to Scheduler.cue as :at, :in, or :every
class X::Scheduler::CueInNaNSeconds is Exception { }
When calling ThreadPoolScheduler.cue or CurrentThreadScheduler.cue with :at, :in, or :every as NaN, this exception gets thrown. For example, the following code:
my Cancellation $c = $*SCHEDULER.cue({
say 'This will never output :(';
}, at => NaN);
Throws with:
Cannot pass NaN as a number of seconds to Scheduler.cue
This class only exists in releases 2019.05 and later.