if let Ok((latest_block_hash, monitor)) = <(Sha256dHash, channelmonitor::ChannelMonitor)>::read(&mut Cursor::new(data), logger.clone()) {
let mut w = VecWriter(Vec::new());
monitor.write_for_disk(&mut w).unwrap();
if let Ok((latest_block_hash, monitor)) = <(Sha256dHash, channelmonitor::ChannelMonitor)>::read(&mut Cursor::new(data), logger.clone()) {
let mut w = VecWriter(Vec::new());
monitor.write_for_disk(&mut w).unwrap();