This crate give you all the combinations of values in a vec
```rust
let actual: Vec<_> = Combinations::new(vec![1, 2, 2, 3, 4], 3).collect();
let expected = vec![
];
assert!(actual == expected);
```
Any contributions are welcomed.
This project is licensed under the MIT License - see the [LICENSE.md](LICENSE.md) file for details.