"how do I" - TLS connection information

I'd like to be able to access the `rustls::Session` object, in order to access the metadata information on it ( `get_negotiated_ciphersuite`, `get_peer_certificates` , etc.)

However, I seem to be getting lost in the layers of tide / async_rustls wrappings and I end up unable to really figure it out.

Is there some (easy?) way to access that metadata?