Flex-Dns is a DNS parser and serializer written in Rust. It is designed to be used in embedded systems, but can also be used in other projects. For usage in embedded systems, we completely avoid the usage of the heap. This means that the library is no_std compatible. This library is runtime panic free, and all errors are handled by returning a Result type, this is ensured by fuzzing the library. If you are missing a feature or find a bug, feel free to open an issue or a pull request.