Crate imply_option 

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);
}

Traits

ImplyOption

Allows construction of an Option<T> based on a bool.