[rustc.git] / src / librustc_error_codes / error_codes / E0136.md

More than one `main` function was found.

Erroneous code example:

```compile_fail,E0136
fn main() {
    // ...
}

// ...

fn main() { // error!
    // ...
}
```

A binary can only have one entry point, and by default that entry point is the
`main()` function. If there are multiple instances of this function, please
rename one of them.
Commit	Line	Data
dfeec247	1	More than one `main` function was found.
60c5eb7d XL	2
	3	Erroneous code example:
	4
	5	```compile_fail,E0136
	6	fn main() {
	7	// ...
	8	}
	9
	10	// ...
	11
	12	fn main() { // error!
	13	// ...
	14	}
	15	```
dfeec247 XL	16
	17	A binary can only have one entry point, and by default that entry point is the
	18	`main()` function. If there are multiple instances of this function, please
	19	rename one of them.