{"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"match"}]}
        match trait_.attrs(self.db).lang() {
    pub(crate) fn is_ops_trait(&self, trait_: hir::Trait) -> bool {
            Some(lang) => OP_TRAIT_LANG_NAMES.contains(&lang.as_str()),