resext 0.6.3

A simple, lightweight error handling crate for Rust with no-std support coming soon
Documentation
# Contributing to ResExt

Thanks for your interest in contributing!

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## Quick Start

1. Fork the repository
2. Create a branch: `git checkout -b feature/your-feature`
3. Make your changes
4. Run tests: `cargo test`
5. Run clippy: `cargo clippy -- -D warnings`
6. Format code: `cargo fmt`
7. Commit: `git commit -m "Add feature X"`
8. Push: `git push origin feature/your-feature`
9. Open a Pull Request

## Guidelines

### Code Style

- Follow Rust standard style (enforced by `cargo fmt` with config in the project's root dir)
- Run `cargo clippy` and fix all warnings
- Add tests for new features
- Document public APIs with `///` comments

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### Commit Messages

- Be descriptive: "Add new method for..." not "Update code"
- Reference issues: "Fix #123: Handle empty context messages"

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### Pull Requests

- Keep PRs focused (one feature/fix per PR)
- Include tests for new functionality
- Update README if adding user-facing features
- Describe what changed and why

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### Reporting Issues

- Check existing issues first
- Provide minimal reproduction case
- Use markdown code blocks for code/errors

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### Questions?

Open an issue or discussion. We're happy to help!

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### License

By contributing, you agree your contributions will be licensed under MIT.