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# bint-rs

Bounded Integer in Rust

## Usage

Original immutable Bint:

```
extern crate bint;

let b: bint::Bint = bint::Bint {value: 5, boundary: 6 };
let c: Bint = b.up();
let d: Bint = c.up();

println!("{} {} {}", b, c, d); // Prints 5 0 1
```

New and improved BintCell:

```
use bint::BintCell;

let b = BintCell::new(6);
b.down();
assert_eq!(5, b.value());

b.up();
b.up();
b.up();
assert_eq!(2, b.value());
```

## Other examples
* [Bounded Integer in Rust](https://github.com/programble/bounded-integer)
* [C++ bounded::integer library](http://doublewise.net/c++/bounded/)