pub trait PublicStream: Send + Sync {
// Required method
fn subscribe_public<'life0, 'async_trait>(
&'life0 self,
subscriptions: Vec<Subscription>,
) -> Pin<Box<dyn Future<Output = Result<Box<dyn EventStream>>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
}