Free course · ADVANCED

Cargo & Real Projects

Modules, testing, error design, dependencies, and smart pointers

4 units · 18 lessons · every lesson is open

Real Projects

Cargo-shaped code beyond one file

Modules14 min Testing16 min Error Design18 min Dependencies16 min Workspaces14 min

Smart Pointers

Ownership shapes beyond a plain value

Box<T>14 min Rc & RefCell19 min Deref & Drop16 min Reference Cycles18 min

Cargo Workflow

Understand what each project file and command controls

Package Layout14 min Check, Build, Run14 min Dependency Kinds16 min Feature Design18 min Lockfile Reproducibility16 min

Project Quality

Tests, docs, errors, and release behavior

Integration Tests16 min Error Context18 min Executable Documentation14 min Release Profiles16 min