RRust By Example

Smart Pointers

Box, Rc, Cell, RefCell, and interior mutability.

3 examples

Basics Ownership Compound Types Flow Control Functions Generics Traits Error Handling Collections Concurrency Async Smart Pointers Iterators Patterns Modules Macros Unsafe Lifetimes Testing File I/O Serialization CLI

intermediate1 examples

Box<T>

Allocate values on the heap with Box.

advanced2 examples

Cell and RefCell

Interior mutability with Cell and RefCell.

Rc<T> Reference Counting

Share ownership with reference counting.