{"ast_node_type":"variable","tokens":[{"end":78,"kind":"keyword","start":0,"text":"let"}]}
        let hir_id = hir::HirId::make_owner(self.current_hir_id_owner.def_id);
        let vis_span = self.lower_span(i.vis.span);
        let attrs = self.lower_attrs(hir_id, &i.attrs, i.span);