bustabit is an utility library for verification of Bustabit games (bets and outcomes).
Bustabit is a provably fair game of luck. You can try the game on the official website: https://bustabit.com/
“Provably fair” means that: 1) the outcome of every game round has not been changed after players placed a bet, and 2) this statement could be verified and proven by any third-party.
Provably fair games rely on properties of cryptographic hash (one-way) functions. Bustabit’s Proof is more complex. In addition to independence of a game result, it proves the coefficient of game outcome a bust.
You may use it if you want to get historical busts, or analyze games happened previously. Also, it may be useful while testing and debugging you autoplaying scripts.
It is a pure Rust implementation of the 3rd party verification script: https://jsfiddle.net/Dexon95/2fmuxLza/embedded/result/
For examples try cargo run --example nyans or cargo run --example simple.
This package also contains performance benchmarks. To run them, consider using a nightly build of rustc.