use {::http::*, read_url::*, rustls::client::*, std::result::Result, tokio_rustls::*};
pub fn tls_client_configuration(
_headers: &mut HeaderMap<HeaderValue>,
_url_context: &UrlContextRef,
) -> Result<ClientConfig, String> {
Err("must enable *either* `tls-self-contained` or `tls-platform` features".into())
}