Raft protocol, written in Rust.
This is a bit of an experiment, inspired in part by Avery Pennarun's note re LLMs not writing very good Rust code, posted to the Tailscale blog as AI changes people, detailed in the section "AI can't write Rust."
Also potentially interesting, though tangential to this experiment, an arxiv paper was released 2025.02 on performance of LLMs trained specifically on code: Evaluating Large Language Models Trained on Code.
I'll probably do a brief write-up of the experiment and post it to my personal site (https://monicaspisar.com).