Rust

Ownership & BorrowingAsync/AwaitWebAssemblySystems Programming

Master Rust programming for blazing-fast, memory-safe applications. From ownership fundamentals to async web servers and WebAssembly.

Free Tutorial

Rust Programming Tutorial

Master Rust programming from ownership and borrowing to async/await and web development. Free comprehensive tutorial with practical examples. Learn why Rust is the most loved programming language and build blazing-fast, memory-safe applications for systems, web, CLI, and embedded development.

Prerequisites

Basic programming experience in any language is helpful but not required. The fundamentals section starts from scratch. For the web and advanced sections, comfort with the command line is recommended.

Docker Tutorial Git Advanced Tutorial

What You'll Learn

✓ Rust fundamentals & syntax
✓ Ownership, borrowing & lifetimes
✓ Structs, enums & pattern matching
✓ Traits, generics & smart pointers
✓ Error handling with Result & Option
✓ Concurrency & async/await
✓ Web development with Actix & Axum
✓ WebAssembly integration
✓ Testing, CLI tools & macros
✓ Unsafe Rust, FFI & embedded systems

Course Topics

Learn what Rust is, why companies like AWS, Google, and Discord use it, and get started with rustup, cargo, and your first program.

→

Lesson 2

Variables, Types & Mutability

Master Rust variables with let and let mut, type inference, scalar types, compound types, constants, and shadowing fundamentals.

→

Lesson 3

Ownership: Rust's Core Concept

Understand Rust ownership rules, move semantics, the Copy trait, stack vs heap allocation, and how ownership prevents memory bugs.

→

Lesson 4

Borrowing & References

Learn Rust borrowing rules, immutable and mutable references, the single-writer principle, and Non-Lexical Lifetimes (NLL).

→

Lesson 5

Lifetimes

Understand Rust lifetime annotations, elision rules, lifetimes in structs, 'static lifetime, and how the borrow checker uses lifetimes.

→

Lesson 6

Structs & Enums

Define Rust structs, implement methods with impl blocks, use enums with data, and master Option<T> and Result<T,E> types.

→

Lesson 7

Pattern Matching & Control Flow

Master Rust match expressions, if let, while let, destructuring, match guards, and exhaustive pattern matching for robust code.

→

Lesson 8

Error Handling in Rust

Master Rust error handling with Result, the ? operator, custom error types, thiserror, anyhow, and error handling best practices.

→

Lesson 9

Collections: Vec, HashMap, String

Learn Rust collections including Vec, HashMap, HashSet, String vs &str, the entry API, BTreeMap, and VecDeque for efficient data handling.

→

Lesson 10

Traits & Generics

Master Rust traits, generics, trait bounds, where clauses, associated types, default implementations, and dynamic dispatch with dyn Trait.

→

Lesson 11

Closures & Iterators

Learn Rust closures with Fn, FnMut, FnOnce traits, iterator adaptors like map, filter, fold, collect, and how to build custom iterators.

→

Lesson 12

Smart Pointers

Understand Rust smart pointers: Box, Rc, Arc, RefCell, interior mutability, Deref and Drop traits, and when to use each pointer type.

→

Lesson 13

Fearless Concurrency

Learn Rust concurrency with threads, message passing via channels, shared state with Mutex and Arc, and the Send and Sync traits.

→

Lesson 14

Async/Await in Rust

Master Rust async programming with futures, async fn, .await, the tokio runtime, async traits, select!, join!, and structured concurrency.

→

Lesson 15

Modules, Crates & Cargo

Master Rust's module system with mod, pub, use, crate structure, Cargo.toml, workspaces, features, and publishing to crates.io.

→

Lesson 16

Testing in Rust

Learn Rust testing with #[test], assert macros, unit and integration tests, test filtering, mocking strategies, and property-based testing.

Web Development with Actix Web

Build REST APIs with Actix Web in Rust: routing, extractors, middleware, JSON with serde, database integration, CORS, and error handling.

Web Development with Axum

Build production APIs with Axum in Rust: Router, handlers, extractors, state management, tower middleware, and comparison with Actix.

→

Lesson 19

Serialization with Serde

Master Rust serialization with serde derive macros, JSON/TOML/YAML support, custom serialization, field renaming, and API integration.

Building CLI Tools in Rust

Build powerful command-line tools in Rust with clap for argument parsing, colored output, progress bars, file I/O, and binary distribution.

→

Lesson 21

Rust & WebAssembly

Compile Rust to WebAssembly with wasm-pack and wasm-bindgen, call Rust from JavaScript, and build high-performance browser applications.

→

Lesson 22

Rust & Databases

Connect Rust to databases with SQLx compile-time checked queries, Diesel ORM, SeaORM, connection pooling, migrations, and transactions.

→

Lesson 23

Rust Design Patterns

Learn idiomatic Rust design patterns including builder, newtype, typestate, RAII, interior mutability, and state machines with enums.

→

Lesson 24

Unsafe Rust

Learn when and how to use unsafe Rust: raw pointers, FFI with C code, unsafe traits, sound abstractions, and minimizing unsafe scope.

→

Lesson 25

Macros in Rust

Learn Rust macros: declarative macros with macro_rules!, procedural derive macros, attribute macros, and practical macro patterns.

→

Lesson 26

Performance Optimization in Rust

Optimize Rust performance with zero-cost abstractions, criterion benchmarks, profiling, SIMD, cache-friendly structures, and flamegraphs.

→

Lesson 27

The Rust Ecosystem

Explore the essential Rust ecosystem: tokio, serde, reqwest, sqlx, tracing, clap, rayon, docs.rs, and the Rust edition system.

Rust Best Practices & Idioms

Write idiomatic Rust with clippy lints, rustfmt, API design guidelines, type-driven design, error handling patterns, and common pitfalls.

→

Frequently Asked Questions

Why should I learn Rust?

Rust offers memory safety without garbage collection, making it ideal for systems programming, web servers, CLI tools, and WebAssembly. It consistently ranks as the most loved programming language in developer surveys. Rust's zero-cost abstractions give you high-level ergonomics with low-level performance, and its compiler catches bugs at compile time that would be runtime errors in other languages.

Is Rust hard to learn?

Rust has a steeper learning curve than languages like Python or JavaScript, mainly due to its ownership and borrowing system. However, once you understand these concepts (typically 2-4 weeks of practice), the rest of the language becomes much more approachable. The compiler provides excellent error messages that guide you, and the community is very welcoming to beginners.

How does Rust compare to Go?

Rust and Go serve different niches. Go is simpler to learn with garbage collection and is excellent for web services and DevOps tooling. Rust offers more control over memory and performance, making it better for systems programming, game engines, and performance-critical applications. Rust has no runtime overhead, while Go has a garbage collector. Choose Go for rapid development of network services; choose Rust when you need maximum performance and safety guarantees.

Can I use Rust for web development?

Yes, Rust has a growing web ecosystem. Frameworks like Actix Web and Axum are among the fastest web frameworks in any language. Rust also compiles to WebAssembly (Wasm), letting you run Rust code in the browser alongside JavaScript. Companies like Cloudflare, Discord, and Dropbox use Rust in their web infrastructure for its performance and reliability.

What are the job prospects for Rust developers?

Rust developer demand is growing rapidly. Companies like Microsoft, Google, Amazon, Meta, and Cloudflare are adopting Rust for critical infrastructure. Rust roles typically command premium salaries due to the specialized skill set. The language is being adopted in operating systems (Linux kernel), browsers (Firefox, Chrome), cloud infrastructure, blockchain, and embedded systems.

Ready to Learn Rust?

Begin your Rust journey with the introduction. You'll learn what Rust is, why it matters, and how to set up your development environment.

Start Learning Rust →