{"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"local_var_ty:"}]}
                local_var_ty: dcx.fn_ret_inner,
                local_var_name: cx.tcx.hir_ident(from),
                created_at: (expr.hir_id != inner.hir_id).then_some(inner.span),