Features client: add Resolve, used by HttpConnector (2d5af177, closes #1517) adds HttpInfo to responses when HttpConnector is used (13d53e1d, closes #1402) dns: export client::connect::dns module, and TokioThreadpoolGaiResolver type. (34d780ac) tokio_threadpool::blocking resolver (1e8d6439, closes #1676) http: reexport http crate (d55b5efb) server: allow !Send Servers (ced949cb)