{"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"tcx.arena.alloc_from_iter(self.root.lang_items_missing.decode(self))"}]}
        tcx.arena.alloc_from_iter(self.root.lang_items_missing.decode(self))
    fn get_missing_lang_items<'tcx>(self, tcx: TyCtxt<'tcx>) -> &'tcx [LangItem] {
    }