Function https_transport 

pub fn https_transport(
    connect_timeout: Duration,
    read_timeout: Duration,
) -> Result<impl HttpTransport, Error>

Builds a LaunchDarkly HttpTransport whose TLS runs on the aws-lc-rs rustls provider, trusting the platform’s native root certificates.

Use this instead of HyperTransport::builder().build_https(), which hardcodes the ring provider. Like build_https, the connector also accepts plain http URIs, which a relay proxy or test mock may use.

NOTE: HyperTransport still honors HTTP_PROXY/HTTPS_PROXY/NO_PROXY, but only for proxies reached over plain HTTP. TLS to the proxy itself requires a transport crate feature that would pull ring back in.