Function async_tungstenite::gio::accept_async_with_config

pub async fn accept_async_with_config<S>(
    stream: S,
    config: Option<WebSocketConfig>
) -> Result<WebSocketStream<IOStreamAsyncReadWrite<S>>, Error>where
    S: IsA<IOStream> + Unpin,

The same as accept_async() but the one can specify a websocket configuration. Please refer to accept_async() for more details.