Unnecessary Optimization in Rust: Hamming Distances, SIMD, and Auto-Vectorization

I got nerd sniped into wondering which Hamming Distance implementation in Rust is fastest, learned more about SIMD and auto-vectorization, and ended up publishing a new (and extremely simple) implementation: hamming-bitwise-fast. Here's the write-up: https://emschwartz.me/unnecessary-optimization-in-rust-hamming-distances-simd-and-auto-vectorization/