message: Fix a compilation error
diff: @@ -49,18 +49,13 @@ fn main() -> std::io::Result<()> {
  .with_name("nats_bench rust client")
  .tls_required(args.tls);
  - let opts = if let Some(creds_path) = args.creds {
  - nats::ConnectionOptions::with_credentials(creds_path)
  + let nc = if let Some(creds_path) = args.creds {
  + opts.with_credentials(creds_path).connect(&args.url)?
  } else {
  - nats::ConnectionOptions::new()
  + opts.connect(&args.url)?
  };
  let nc = Arc::new(nc);
  - let nc = opts
  - .with_name("nats_bench rust client")
  - .tls_required(args.tls)
  - .connect(&args.url)?;
  -
  let messages = if args.number_of_messages.get() % args.publishers.get() != 0 {
  let bumped_idx = (args.number_of_messages.get() / args.publishers.get()) + 1;
  bumped_idx * args.publishers.get()
  