Learn Rust vs RustChap

Learn Rust programming from your very first line of code to production-ready systems. This Rust course takes you step by step through the Rust language, then lets you specialize in web backends, game development, embedded systems, WebAssembly, AI and much more. Built for beginners and for developers coming from Python, JavaScript, C++ or Go. THE CORE RUST COURSE: 180 LESSONS • Getting started: rustup, Cargo, rust-analyzer and your first program • Fundamentals: variables, mut, shadowing, data types, operators, if, match and loops • Ownership and borrowing: moves, copies, references, lifetimes and fixing borrow checker errors • Strings, vectors, hash maps, sets and slices • Structs, enums, Option, Result, pattern matching, if let and let else • Modules, crates, Cargo.toml and multi-file projects • Error handling: panic!, the ? operator, custom errors, thiserror and anyhow • Generics, traits, trait objects, dispatch and lifetimes • Closures, iterators, map, filter and fold • Smart pointers: Box, Rc, Arc, RefCell, Weak, Deref and Drop • Files, CLI apps with Clap, Serde, JSON, CSV and TOML • Testing, debugging, logging, Clippy and Rustfmt • Concurrency: threads, channels, Mutex, RwLock, Send, Sync and Rayon • Async Rust: futures, async/await, the Tokio runtime and streams • Web backends: REST APIs with Axum, SQLx, PostgreSQL and authentication • Advanced Rust: unsafe, raw pointers, GATs, macro_rules!, procedural macros and C FFI • Performance: zero-cost abstractions, profiling and benchmarking • Shipping: workspaces, crates.io, Docker and CI/CD 38 SPECIALIZATION TRACKS Deep dives into the frameworks and fields where Rust shines: • Web development with Axum, WebAssembly (Wasm) • Game development with the Bevy engine • Desktop apps with Tauri and Iced, plus mobile app development • Databases with SQLx, vector search, RAG and Tantivy • Embedded systems and IoT, robotics with ROS 2, drones and automotive • Operating systems, Linux kernel drivers and eBPF • AI and machine learning, AI agents and LLM infrastructure, edge AI • Data engineering with Apache Arrow, Polars and DataFusion • Cybersecurity and cryptography, reverse engineering and blockchain • Cloud-native microservices, networking protocols, CLI tools and automation • Data structures and algorithms, design patterns, testing and compiler internals • Audio, video streaming, GIS, finance, healthcare and industrial automation LEARN BY DOING • Code playground: write and run Rust code right in the app • Quizzes after lessons and a quiz arena to test what you know • Hands-on projects that build real Rust applications step by step • Interview mode to prepare for Rust developer interviews • Rust cheat sheets for quick syntax lookups • AI tutor: ask about syntax, compiler errors or ownership and get a plain-English answer STAY ON TRACK • Spaced review that brings back what you are about to forget • Daily coding tips and learning streaks • Study goals, reminders, XP and achievements • Progress dashboard and statistics • Notes, bookmarks and your own code snippets • Fast search across every lesson and topic • Offline access: study on the train, on a plane or anywhere without internet • Light and dark themes WHY LEARN RUST? Rust is a modern, fast and memory-safe systems programming language. It has been voted one of the most loved programming languages for years, and Rust skills are in high demand. Whether you are learning to code for the first time or adding a fast language to your toolkit, this Rust tutorial app gives you a clear path from beginner to confident Rust developer. Some specialization tracks are part of Pro. Download now and start learning Rust today.

RustChap teaches the Rust programming language the way Euclidea teaches geometry: through small puzzles with exact answers. You do not type code on a phone keyboard. You tap tokens, reorder statements, and pick the best implementation. Every possible answer was compiled ahead of time with the real Rust compiler, so every verdict - compile error, test failure, or optimal solution - is the compiler's truth, not a quiz author's opinion. - 15 decks following one arc: ownership, borrowing, lifetimes, slices, Option and Result, pattern matching, iterators, closures, traits, generics, smart pointers, interior mutability, API design, async, and unsafe. - More than 60 puzzles, each teaching exactly one instinct. Match the star budget - like 0 clones in 2 edits - to earn the Optimal rank. - 20 short lectures in plain English. Every deck opens with one. - An AI tutor that knows the puzzle you are looking at. It runs on your device by default; nothing leaves your phone. Optionally use your own OpenRouter key for a cloud model. - Fully offline. No account, no ads, no tracking, no server. Built for experienced programmers who want Rust to feel like instinct. From Uncle Code, author of Crawl4AI. Built while skilling up for a Rust rewrite, inspired by many playthroughs of Euclidea. The full source is public at github.com/unclecode/rustchap - contributions welcome. RustChap is an independent educational app. It is not affiliated with or endorsed by the Rust Foundation. Ferris artwork by Karen Rustad Tolva (CC0).