Method compact

nodedb-raft/src/storage.rs:76–81

(&mut self, index: u64, term: u64)

    }

    fn compact(&mut self, index: u64, term: u64) -> Result<()> {
        self.entries.retain(|e| e.index > index);
        self.snapshot_index = index;
        self.snapshot_term = term;
        Ok(())
    }

    fn snapshot_metadata(&self) -> (u64, u64) {
        (self.snapshot_index, self.snapshot_term)