I’ve done a lot of silly math, ciphers and asked a lot of my vintage hardware on this site over the years. But I’ve not talked a ton about optimizing code for faster results. Today, we will count from 0 to 2^24-1 (16,777,215). Nothing else. Count, time it, and see how fast we can get it to go. Rust In Rust on my 2020 MacBook Pro: use std::time::{Instant}; fn main() { // Start timing let start = Instant::now(); // Loop from 0 to 16777215 for _i in 0.