Function bind_preflight 

pub fn bind_preflight<A, Db, S, F>(context: &Arc<LocalContext<A, Db, S, F>>)
where
    A: XmtpApi + 'static,
    Db: XmtpDb + 'static,
    S: XmtpMlsStorageProvider + 'static,
    F: MaybeSend + MaybeSync + 'static,

Binds the client’s request preflight to the API client once, keeping only a weak reference to the context.

Panics

If a preflight is already bound.