# Procedural macro for lattice_qcd_rs v0.2.1 ![](https://img.shields.io/badge/language-Rust-orange) ![License](https://img.shields.io/badge/license-MIT_OR_Apache--2.0-blue.svg) [![](https://img.shields.io/badge/doc-Read_Me-blueviolet)](https://abouttefeux.github.io/lattice-qcd-rs/lattice_qcd_rs_procedural_macro/index.html) ![Build](https://img.shields.io/github/workflow/status/ABouttefeux/lattice-qcd-rs/Rust) [![codecov](https://codecov.io/gh/ABouttefeux/lattice-qcd-rs/branch/develop/graph/badge.svg?token=NMRHQZ3ZQ1)](https://codecov.io/gh/ABouttefeux/lattice-qcd-rs) For internal use only. Mainly it has macro for implementation of [`lattice_qcd_rs::lattice::Direction`](https://abouttefeux.github.io/lattice-qcd-rs/lattice_qcd_rs/lattice/struct.Direction.html) and [`lattice_qcd_rs::lattice::DirectionList`](https://abouttefeux.github.io/lattice-qcd-rs/lattice_qcd_rs/lattice/trait.DirectionList.html)