{"ast_node_type":"variable","tokens":[{"end":89,"kind":"keyword","start":0,"text":"let"}]}
        let attrs = Attrs::new(self.db, &item, self.span_map.as_ref(), self.cfg_options);
        let ast_id = self.ast_id_map.ast_id(&item);
        if let Err(cfg) = attrs.is_cfg_enabled(self.cfg_options) {