error: batch-impl: a generic declaration cannot contain a generator (`<*()^N>` / `<*(()^N)>`) — the fresh declarations have no carrier; write the generator in the type position (e.g. `T^()^2`)
--> tests/ui/decl_generator_splat.rs:6:1
|
6 | #[batch_impl(<*()^3> Vec<u8>)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: this error originates in the attribute macro `batch_impl` (in Nightly builds, run with -Z macro-backtrace for more info)