 
insta-cmd: command line testing extension for insta

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## Introduction

This is an experimental extension to insta for command line app testing.

```rust
use std::process::Command;
use insta_cmd::assert_cmd_snapshot;

assert_cmd_snapshot!(Command::new("echo").arg("Hello World!"));
```

## License and Links

- [Project Website](https://insta.rs/)
- [Documentation](https://docs.rs/insta-cmd/)
- [Issue Tracker](https://github.com/mitsuhiko/insta-cmd/issues)
- License: [Apache-2.0](https://github.com/mitsuhiko/insta-cmd/blob/main/LICENSE)
