error: missing required backend = "..." argument
--> tests/ui/missing_backend.rs:3:1
|
3 | #[knok::graph]
| ^^^^^^^^^^^^^^
|
= note: this error originates in the attribute macro `knok::graph` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: unused import: `knok::prelude::*`
--> tests/ui/missing_backend.rs:1:5
|
1 | use knok::prelude::*;
| ^^^^^^^^^^^^^^^^
|
= note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default