Function late_reminder_wanted 

fn late_reminder_wanted(
    state: &HealthState,
    records: &DoseRecords,
    key: &str,
) -> bool

Whether a dose’s reminder may still be shown: neither marked here (taken, or said not taken) nor answered on another device, nor reminded since (another device took it up: a phone’s alarm rang): what the phone did is never contradicted, and nothing is ever said of it but a reminder.