The README for cli gets included in lib.rs via `include_str!`. The code snippets then get assumed to be Rust, which fails if running `cargo test --doc`. This is not a huge problem, but was brought to my attention because Nix's `buildRustPackage` runs `cargo test` including doc tests (unlike what get run for this project on CI). This means I can't update the Nix package to 0.4.3 without changing the test flags (which I think I'll see about doing anyways, as that's how Dioxus runs CI).