{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"|"}]}
            | AngleBracketedArg::Constraint(_) => false,
            AngleBracketedArg::Arg(ast::GenericArg::Lifetime(_))
            AngleBracketedArg::Arg(ast::GenericArg::Type(_) | ast::GenericArg::Const(_)) => true,