Tomb is a minimal crate that provides dice rolling mechanisms for games.
```rs // Creating and rolling a D20
// Optional dependency, exclude to implement your own RNG. use fastrand::Rng;
// It is possible to define your own dice, rollers, and to use immutable die as well! use tomb::{D20, RngRoller, RollMut};
// Pre-defined seed so the result of this example is predictable. let roller = RngRoller::from(Rng::with_seed(7194422452970863838)); let mut d20 = D20::new();
roller.rollmut(&mut d20); asserteq!(d20.value(), 10); ```