GitHub Demo - Temperature App (Rust)

A Rust application that fetches and displays the current temperature when you press any key, then says "Peace!"

Project Structure

• src/main.rs - The main Rust source file
• Cargo.toml - Rust project configuration
• .gitignore - Git ignore file (auto-generated)

How to Push to GitHub

1. Add Files and Create Initial Commit

git add .
git commit -m "Initial commit: Add Rust hello world program"

2. Create a New Repository on GitHub

• Go to https://github.com/new
• Create a new repository (e.g., "hello-world-rust")
• Don't initialize with README, .gitignore, or license

3. Add Remote Repository

git remote add origin https://github.com/YOUR_USERNAME/YOUR_REPO_NAME.git

4. Push to GitHub

git branch -M main
git push -u origin main

Features

• Waits for any key press
• Fetches current temperature from wttr.in API
• Displays temperature in both Fahrenheit and Celsius
• Says "Peace!" after showing the temperature
• Press 'q' to quit the application

Running the Program

Build and run:

cargo run

Then press any key to see the temperature!

Build only:

cargo build

Run the compiled binary:

./target/debug/hello-world

Dependencies

• crossterm - Terminal manipulation for keyboard input
• reqwest - HTTP client for API requests
• serde & serde_json - JSON parsing