connectors.rs

impl<F> NetworkConnector for F where F: Fn(&str, u16, &str) -> io::Result<TcpStream> {
    type Stream = HttpStream;

    fn connect(&self, host: &str, port: u16, scheme: &str) -> ::Result<HttpStream> {
        Ok(HttpStream(try!((*self)(host, port, scheme))))
    }
}

impl<F> NetworkConnector for F where F: Fn(&str, u16) -> io::Result<TcpStream> {
    type Stream = HttpStream;

    fn connect(&self, host: &str, port: u16, _scheme: &str) -> ::Result<HttpStream> {
        Ok(HttpStream(try!((*self)(host, port))))
    }
}