uuiz 🆔

uuiz - Because every identity deserves a unique one. 🆔

A lightweight, zero-dependency UUID library for Zig. Provides RFC 4122 compliant UUID generation, parsing, and manipulation with a focus on performance and type safety.

Features

• ✅ RFC 4122 Compliant - Full support for UUID specification
• 🚀 Zero Dependencies - Only requires the Zig standard library
• 🔒 Type Safe - Strong typing throughout the API

Installation

1. Run zig fetch:

$ zig fetch --save git+https://www.github.com/rrchelbi/uuiz#main

After this your build.zig.zon should look like this:

.{
    // other attributes
    // ...

    .dependencies = .{
        // other dependencies
        // ...

        .uuiz = .{
            .url = "https://github.com/rrchelbi/uuiz?ref=main#...",
            .hash = "1220...",
        },
    },
}

1. Add the module to your build.zig:

const uuiz = b.dependency("uuiz", .{
    .target = target,
    .optimize = optimize,
});

exe.addModule("uuiz", uuiz.module("uuiz"));

Quick Start

const std = @import("std");
const uuiz = @import("uuiz");

pub fn main() !void {
    const uuid = uuiz.v4.new();
    std.debug.print("Generated v4 UUID: {}\n", .{uuid});
}

API Reference

Core Types

// Main UUID type (128 bits)
const UUID = u128;

// UUID versions
const Version = enum {
    v1, // Time-based
    v2, // DCE Security
    v3, // MD5 hash
    v4, // Random
    v5, // SHA-1 hash
    v6, // Ordered time-based
    v7, // Unix timestamp-based
    v8, // Custom
};

Version Support

Contributing

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgments

• RFC 4122 UUID specification
• Zig community for best practices
• Contributors and testers