Method next

nodedb-wal/src/mmap_reader.rs:242–248

(&mut self)

    type Item = Result<WalRecord>;

    fn next(&mut self) -> Option<Self::Item> {
        match self.reader.next_record() {
            Ok(Some(record)) => Some(Ok(record)),
            Ok(None) => None,
            Err(e) => Some(Err(e)),
        }
    }
}

/// Minimum number of segments to justify parallel replay overhead.