🦀 Mi Primera Lib - Rust Math & Text Utilities

A lightweight Rust library providing essential mathematical operations and text utilities with zero dependencies.

🚀 Features

✅ Math Operations: Addition, subtraction, multiplication, division with overflow handling
✅ Text Utilities: String reversal and word counting
✅ Zero Dependencies: Pure Rust implementation
✅ Comprehensive Testing: Full test coverage
✅ Modular Design: Clean, organized code structure

📖 Usage

use mi_primera_lib::calc1::{add, sub};
use mi_primera_lib::calc2::{multiply, rate};

// Math operations
let sum = add(10, 20);           // 30
let diff = sub(20, 10);          // 10
let product = multiply(4, 5);    // 20
let quotient = rate(10, 2);      // 5

// Overflow handling
let overflow = add(u32::MAX, 1); // 0 (wrapping)
let safe_sub = sub(5, 10);       // 0 (no negative u32)

🛠️ Installation

cargo add mi_primera_lib

Or add to your Cargo.toml:

[dependencies]
mi_primera_lib = "0.1.0"

🔧 Development

# Build
cargo build

# Test
cargo test

# Documentation
cargo doc --open

# Lint
cargo clippy

📚 Documentation

• Crates.io: mi_primera_lib
• Docs.rs: docs.rs/mi_primera_lib
• Repository: github.com/JennyT3/mi_primera_lib

🙏 Acknowledgments

Special thanks to:

• Nearx for the incredible learning experience
• Lucas Bispo de Oliveira for mentorship and guidance
• #HackMeridian2025 community for inspiration and support

Built with ❤️ and Rust