{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"//"}]}
        // Early exit in case it's partitioned as it should be.
    fn check_generic_args_before_constraints(&self, data: &AngleBracketedArgs) {
        if data.args.iter().is_partitioned(|arg| matches!(arg, AngleBracketedArg::Arg(_))) {