lexpr: S-expressions for Rust

This repository hosts the following crates:

• lexpr, providing the lexpr::Value type for representing S-expression data, the (optional) sexp macro to embed S-expression values into Rust code, as well as a parser and printer for S-expressions. Please refer to crate's README for more information.

• serde-lexpr, integrating lexpr with Serde, allowing to serialize and deserialize Rust data structures to and from S-expressions.

• lexpr-macros, an internal crate actually implementing the sexp macro. This crate should be considered an implementation detail, and not be used directly, only via the lexpr crate, by enabling its sexp-macro feature.

Licensing

The code and documentation in the lexpr-rs git repository is free software, dual-licensed under the MIT or Apache-2.0 license, at your choosing.

The lexpr repository contains code and documentation adapted from the following projects, all licensed under the same conditions, i.e. dual-licensed under MIT or Apache-2.0 license:

• serde_json
• serde_yaml
• sexpr, Copyright 2017 Zephyr Pellerin.