[Rust Guide] 3.4. Functions and Comments

3.4.0. Before the Main Content Welcome to Chapter 3 of Rust self-study. There are 6 sections in total: Variables and Mutability Data Types: Scalar Types Data Types: Compound Types Functions and Comments (this article) Control Flow: if else Control Flow: Loops Through the small game in Chapter 2 (strongly recommended for beginners who haven't read it), you should already understand the basic syntax of Rust. In Chapter 3, we will go deeper and learn general programming concepts in