```rust
use aok::{Result, OK};
use static_init::constructor;
use tracing::info;
extern "C" fn init() {
loginit::init()
}
// #[tokio::test]
// async fn test() -> Result<()> {
// info!("{}", 123456);
// OK
// }
fn test() -> Result<()> {
info!("{}", 123456);
OK
}
```