Project Title

This crate give you all the combinations of values in a vec

Example

let actual: Vec<_> = Combinations::new(vec![1, 2, 2, 3, 4], 3).collect();
let expected = vec![
    vec![1, 2, 2],
    vec![1, 2, 3],
    vec![1, 2, 4],
    vec![1, 3, 4],
    vec![2, 2, 3],
    vec![2, 2, 4],
    vec![2, 3, 4],
];
assert!(actual == expected);

Contributing

Any contributions are welcomed.