let mut short_to_id = HashMap::with_capacity(cmp::min(channel_count as usize, 128));
for _ in 0..channel_count {
let mut channel: Channel<ChanSigner> = ReadableArgs::read(reader, args.logger.clone())?;
let mut short_to_id = HashMap::with_capacity(cmp::min(channel_count as usize, 128));
for _ in 0..channel_count {
let mut channel: Channel<ChanSigner> = ReadableArgs::read(reader, args.logger.clone())?;