pub fn download_multi<'a, R: Puller, W: Pusher, I: Iterator<Item = &'a ProgressEntry>>(
puller: R,
pusher: W,
options: DownloadOptions<'a, I>,
) -> DownloadResult<TokioExecutor<R, W::Error>, R::Error, W::Error>pub fn download_multi<'a, R: Puller, W: Pusher, I: Iterator<Item = &'a ProgressEntry>>(
puller: R,
pusher: W,
options: DownloadOptions<'a, I>,
) -> DownloadResult<TokioExecutor<R, W::Error>, R::Error, W::Error>