{"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"hint.label.append_str(\"(\");"}]}
            hint.label.append_str("(");
        ast::Pat::OrPat(pat) if !pattern_adjustments.is_empty() && outer_paren_pat.is_none() => {
            was_mut_last = false;