Matt Jackson

I tried this code: [repo](https://github.com/snarkipus/pavex-chone/tree/broken) Registered a constructor & fallible pre-processor middleware: [link](https://github.com/snarkipus/pavex-chone/blob/0d160cf865a662d6130d0701afc05d9e0b425987/app/src/routes/web/mod.rs#L20-L23) ```rust pub fn tickets_bp() -> Blueprint { let mut bp = Blueprint::new(); bp.request_scoped(f!(crate::tickets::TicketForCreate::extract)) .error_handler(f!(crate::tickets::invalid_ticket)); bp.request_scoped(f!(crate::ctx::Ctx::new)); bp.pre_process(f!(super::web::mw_auth::mw_require_auth)) .error_handler(f!(super::web::mw_auth::mw_auth_error));...