Method compact

nodedb-vector/src/sieve/workload.rs:117–120

Drop all log entries older than `retention_secs` seconds before `now`. Entries with `timestamp_secs < now - retention_secs` are removed. Entries at or after that boundary are kept.

(&mut self, now_secs: u64, retention_secs: u64)

    /// Entries with `timestamp_secs < now - retention_secs` are removed.
    /// Entries at or after that boundary are kept.
    pub fn compact(&mut self, now_secs: u64, retention_secs: u64) {
        let cutoff = now_secs.saturating_sub(retention_secs);
        self.log.retain(|r| r.timestamp_secs >= cutoff);
    }
}

#[cfg(test)]