Guess the Number - Classic beginner project, generate a random number and have the user guess it.
Calculator - Basic calculator app to practice using expressions and arithmetic.
Text Editor - Build a simple text editor to handle basic formatting and saving/loading files.
Snake Game - Implement the classic snake game, good for learning 2D graphics and game logic.
Chat Server - Create a basic chat server to handle multiple clients and message routing.
Operating System - An ambitious project, try writing a basic OS in Rust to boot on real hardware.

Some other ideas:

URL Shortener
Weather App
Database
Neural Network
Compression Algorithm
pecial Purpose Language
And more! The possibilities are endless.

The Rust documentation and community also have a lot of project-based resources to help you learn. Some good places to look are:

Rust by Example - Project-based tutorials
Rustlings - Small exercises to get you used to Rust
Awesome Rust - A curated list of Rust libraries and resources, includes projects
Rust for Gymnasts - Goes through building micro-projects to learn concepts
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