Crate nothing 

nothing

nothing::Probably is a better Option.

pub enum Probably<T> {
    Nothing,
    Something(T),
}

Why?

The point is that you can use Probably as the return type of your main function:

use nothing::{Probably, Nothing};

fn main() -> Probably<()> {
    Nothing
}

Exit code is 0 if it is Something, 1 if Nothing.

You can even use the ? operator the way you would with Option and Result. See ./examples/main.rs

Not convinced?

Real-world examples:

• that

Probably nothing.

Re-exports

pub use Probably::Nothing;

pub use Probably::Something;

Enums

Probably

Probably is a better Option: