{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"dispatcher.on_sync_mut::<lsp_types::request::Shutdown>(|s,"}]}
        dispatcher.on_sync_mut::<lsp_types::request::Shutdown>(|s, ()| {
        let mut dispatcher = RequestDispatcher { req: Some(req), global_state: self };
            s.shutdown_requested = true;