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//! A toolkit, written in **[Rust][]**, providing support to work with **[USP][]** Records and Messages which are encoded in Protobuf bytestreams.
//!
//! # What is it?
//!
//! While a Protobuf schema exists which allows generating bindings for several commonly used
//! programming languages, those are either uncomfortable to use and/or highly unsafe. By leveraging
//! the strong Rust type system and the strict compiler, Rust is capable of detecting many incorrect
//! or incomplete uses of the Protobuf encoding at compile time which allows for confident use of the
//! **[USP][]** protocol. This crate provides an abstraction over the automatically generated
//! Protobuf De-/Serialisers as well as a tool to work with USP Records and Messages on the
//! command line.
//!
//! # What is included?
//!
//! The toolkit includes:
//! * Generated low-level Rust Protobuf bindings
//! * [USP Record][`rusp::usp_record`]
//! * [USP Messages][`rusp::usp`]
//! * A library providing:
//! * Higher level access to [deserialisation][`rusp::usp_decoder`] functionality
//! * Convenience functions to [work with the native Msg types][`rusp::usp_decoder`]
//! * Pretty printing of **USP** Records and Messages
//! * Serde de-/serialisation of **USP** Records and Messages
//! * Unittests and documentation (including doctests/examples)
//! * A **rusp** binary granting access to library functionality via command line. Included functionality at the moment are:
//! * Decoding of **USP** Msg Protobuf byte streams from standard input
//! * Decoding of **USP** Msg Protobuf byte streams from file(s)
//! * Decoding of **USP** Record Protobuf byte streams from standard input
//! * Decoding of **USP** Record Protobuf byte streams from file(s)
//! * Extraction of **USP** Msg Protobuf byte streams from the payload of a **USP** Record Protobuf byte stream
//! * Generation of **USP** Msg Protobuf byte streams and C char arrays for selected messages and Error
//!
//! [Rust]: https://www.rust-lang.org/
//! [USP]: https://usp.technology/
//! [BBF]: https://www.broadband-forum.org/
//! [Axiros]: https://www.axiros.com/
//! [`rusp::usp`]: crate::usp
//! [`rusp::usp_record`]: crate::usp_record
//! [`rusp::usp_decoder`]: crate::usp_decoder
/// Automatically generated bindings for USP Msgs from the [`USP Messages Protobuf schema`]
///
/// [`USP Messages Protobuf schema`]: <https://usp.technology/specification/usp-msg-1-3.proto>
/// Builder style functions to generate USP Messages
/// Helper functions to decode a Protobuf encoded byte stream into Rust types
/// Helper functions to encode native Rust types into Protobuf encoded byte streams
/// Automatically generated bindings for USP Records from the [`USP Records Protobuf schema`]
///
/// [`USP Records Protobuf schema`]: <https://usp.technology/specification/usp-record-1-3.proto>
/// Helper functions for checking and conversion of USP error codes and messages