rsdiff-core 0.0.2

This is the core library for the Acme project. It contains the core primitives that are used throughout the project.
Documentation 
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/*
    Appellation: utils <test>
    Contrib: FL03 <jo3mccain@icloud.com>
*/
extern crate rsdiff_core as rsdiff;

#[test]
fn test_nested() {
    use rsdiff::nested;
    let a = Vec::from_iter(0..9);
    let b = Vec::from_iter(0..9);
    let mut res = Vec::new();
    nested!(i in 0..9 => j in 0..9 => { res.push((i, j)) });
    assert_eq!(
        res,
        a.iter()
            .flat_map(|&i| b.iter().map(move |&j| (i, j)))
            .collect::<Vec<_>>()
    );
}