error: missing FutureForm variants: expected #[future_form(Sendable)], #[future_form(Local)], or #[future_form(Sendable, Local)]
--> tests/ui/missing_variants.rs:12:1
|
12 | #[future_form]
| ^^^^^^^^^^^^^^
|
= note: this error originates in the attribute macro `future_form` (in Nightly builds, run with -Z macro-backtrace for more info)