Scratch & Sketch Ballet (Trace Along)

Description

Ownership and borrowing, lifetimes, generics, traits, and trait objects to communicate your program＊s constraints to the compiler
Smart pointers and multithreading, and how ownership interacts with them to enable fearless concurrency
How to use Cargo, Rust＊s built-in package manager, to build, document your code, and manage dependencies
The best ways to test, handle errors, refactor, and take advantage of expressive pattern matching