Dynisious/imply_option

Provides a single trait which allows the construction of an Option based on a bool value.

An implementation of this RFC.

Provides a single trait which allows the construction of an Option based on a bool value.

extern crate imply_option;

use imply_option::*;

fn main() {
    let pass = true;

    assert_eq!(pass.then(1), Some(1));
    assert_eq!(pass.then_do(|| 1), Some(1));

    let fail = false;

    assert_eq!(fail.then(1), None);
}