{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"ast::VariantData::Unit(node_id)"}]}
            ast::VariantData::Unit(node_id) => Some((CtorKind::Const, node_id)),
            ast::VariantData::Tuple(_, node_id) => Some((CtorKind::Fn, node_id)),
            ast::VariantData::Struct { .. } => None,