pub type ReplayRefusalExitHook = fn(u64);Expand description
What a process does with the number of late precise timer events it
recorded (Reverie’s skid-overshoot witness, reverie::skid_overshoot_count)
just before a replay refusal exits it with HERMIT_POLICY_REFUSAL_EXIT
(exit_on_replay_refusal). The status is all that crosses the process
boundary, and it is every refusal’s status, so a parent that forked the
process learns through this hook that the refusal followed a late event.