{"ast_node_type":"other","tokens":[{"end":28,"kind":"keyword","start":0,"text":"res.opt_def_id()"}]}
            res.opt_def_id()
        let is_mod_inherent = |res: Res| {
                .is_some_and(|def_id| cx.tcx.is_diagnostic_item(sym::type_ir_inherent, def_id))