Doxygen vs rustdoc
| Doxygen | rustdoc | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Source inputs | — | Rust crate roots, Markdown files |
| API reference generation | — | Yes |
| CI/CD integration | — | Yes |
| Output formats | — | HTML, CSS, JavaScript |
| Programming languages | — | Rust |
Both are listed in Best Documentation Generators. On Freedom251, Doxygen scores higher on our published basis.