pub trait QueryStreamExt<T, C: Client> {
// Required method
fn subscribe<'life0, 'life1, 'async_trait>(
&'life0 mut self,
client: &'life1 C,
) -> Pin<Box<dyn Future<Output = Result<XmtpStream<<C as Client>::Stream, T>, ApiClientError<C::Error>>> + Send + 'async_trait>>
where T: Default + Message + 'static,
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait;
}