error: unexpected end of macro invocation --> tests/trybuild/try_indices_ordered/needs_to_provide_indices_comma.rs:6:45 | 6 | let result = try_indices_ordered!(slice,); | ^ missing tokens in macro arguments | note: while trying to match meta-variable `$index1:expr` --> src/lib.rs | | ($slice:expr, $index1:expr) => {{ | ^^^^^^^^^^^^