Iron

Iron is a high-level web framework built in and for Rust, on top of the hyper HTTP library. A project adds it as a Cargo dependency and writes its handlers and middleware in Rust. The README describes it as scaling horizontally behind a load balancer, so an Iron app is a running Rust process.

The API documentation is generated for each crate release. The README names Jonathan Reem as the core maintainer and author, and the LICENSE file gives the copyright to the Iron Core Team.

Worth knowing

The README says no plugins or middleware are bundled with Iron. Routing, mounting, static file serving and logging are separate repositories.