| error[E0137]: multiple functions with a `#[main]` attribute | |
| --> $DIR/E0137.rs:7:1 | |
| | | |
| LL | fn foo() {} | |
| | ----------- first `#[main]` function | |
| ... | |
| LL | fn f() {} | |
| | ^^^^^^^^^ additional `#[main]` function | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0137`. |