{"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"self.enabled_lib_features.push(lib_feat);"}]}
        self.enabled_lib_features.push(lib_feat);
    pub fn set_enabled_lib_feature(&mut self, lib_feat: EnabledLibFeature) {
        self.enabled_features.insert(lib_feat.gate_name);