Parse all properties of Cargo.toml at compile time

This Rust crate provides a macro to parse Cargo.toml.

This can be useful to implement a --version flag that does not need to be updated manually each time a new version is released.

Using clap might be a little bit of an overload in some cases.

lib.rs:

This crate provides a macro called include_toml! which parses properties of Cargo.toml at compile time.