Function async_tungstenite::client_async_tls_with_connector

pub async fn client_async_tls_with_connector<R, S>(
    request: R, 
    stream: S, 
    connector: Option<TlsConnector>
) -> Result<(WebSocketStream<MaybeTlsStream<S>>, Response), Error> where
    R: Into<Request<'static>> + Unpin,
    S: 'static + AsyncRead + AsyncWrite + Send + Unpin,
    MaybeTlsStream<S>: Unpin, 

Creates a WebSocket handshake from a request and a stream, upgrading the stream to TLS if required and using the given connector.