Working through the [Fly.io distributed systems challenge](https://fly.io/dist-sys/), in Rust.

These solutions are built around the [nebkor-maelstrom](https://crates.io/crates/nebkor-maelstrom)
crate, a dedicated Maelstrom client framework that uses no async and strives for simplicity of
design and use. The most complicated client in this project is the `gg-kafka` client, at 158 lines;
the entire workspace will build from clean in about five seconds.