pub fn get_ip(url: &str) -> impl Future<Item = String, Error = Error>Expand description
This function takes an ipify endpoint to query. Works only on HTTP. If an empty string is given, it uses the default (http://api.ipify.org)
get_ip("http://my-custom-ipify-instance.rs")
.map(|ip| println!("{}", ip))
.map_err(|e| println!("{}", e));