Surprisingly, Duration::MAX was not the maximum possible duration.
Duration::MAX must be able to contain the delta between any two Inteval values, but not every Duration can be used with Interval (if Duration > u32::MAX / 2 then we wouldn't be able to tell if the Instant was in the past or the future).
Surprisingly,
Duration::MAXwas not the maximum possible duration.Duration::MAXmust be able to contain the delta between any twoIntevalvalues, but not everyDurationcan be used withInterval(ifDuration > u32::MAX / 2then we wouldn't be able to tell if theInstantwas in the past or the future).