Crate imply_option[][src]

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);



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