third_party/rust/clap/README.md


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# clap

> **Command Line Argument Parser for Rust**

[![Crates.io](https://img.shields.io/crates/v/clap?style=flat-square)](https://crates.io/crates/clap)
[![Crates.io](https://img.shields.io/crates/d/clap?style=flat-square)](https://crates.io/crates/clap)
[![License](https://img.shields.io/badge/license-Apache%202.0-blue?style=flat-square)](LICENSE-APACHE)
[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](LICENSE-MIT)
[![Build Status](https://img.shields.io/github/actions/workflow/status/clap-rs/clap/ci.yml?branch=master&style=flat-square)](https://github.com/clap-rs/clap/actions/workflows/ci.yml?query=branch%3Amaster)
[![Coverage Status](https://img.shields.io/coveralls/github/clap-rs/clap/master?style=flat-square)](https://coveralls.io/github/clap-rs/clap?branch=master)
[![Contributors](https://img.shields.io/github/contributors/clap-rs/clap?style=flat-square)](https://github.com/clap-rs/clap/graphs/contributors)

Dual-licensed under [Apache 2.0](LICENSE-APACHE) or [MIT](LICENSE-MIT).

## About

Create your command-line parser, with all of the bells and whistles, declaratively or procedurally.

For more details, see:
- [docs.rs](https://docs.rs/clap/latest/clap/)
- [examples](examples/)

## Sponsors

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### Gold

[![](https://opencollective.com/clap/tiers/gold.svg?avatarHeight=36&width=600)](https://opencollective.com/clap)

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### Silver

[![](https://opencollective.com/clap/tiers/silver.svg?avatarHeight=36&width=600)](https://opencollective.com/clap)

<!-- omit in TOC -->
### Bronze

[![](https://opencollective.com/clap/tiers/bronze.svg?avatarHeight=36&width=600)](https://opencollective.com/clap)

<!-- omit in TOC -->
### Backer

[![](https://opencollective.com/clap/tiers/backer.svg?avatarHeight=36&width=600)](https://opencollective.com/clap)