This is a mature Rust library for parsing and serializing RSS feeds (versions 0.90 through 2.0). It provides a complete data model for RSS channels, items, categories, enclosures, and other elements, with support for common extensions like iTunes, Dublin Core, Syndication, and Atom. The library uses quick-xml for efficient XML processing and offers optional builder patterns, validation against the RSS 2.0 specification, and serde serialization. The codebase is well-structured, with clear separation of concerns across modules, comprehensive test coverage (including round-trip read/write tests), and active maintenance with regular dependency updates. It is a solid, production-ready library for any Rust project needing RSS feed handling.