# CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
## Project Overview
A Rust crate providing commonly used constants for architectures, platforms, and related targets. Uses Rust edition 2024.
## Build Commands
- `just ci` — primary dev workflow: format check + clippy + tests
- `cargo build` — build the project
- `cargo test` — run all tests
- `cargo test <test_name>` — run a single test
- `cargo clippy` — lint
- `cargo fmt --check` — check formatting
- `cargo fmt` — auto-format
See `justfile` for all available recipes (`just --list`).