Learn the basics of Rust programming from scratch, starting with the syntax, then moving to the core components of Rust.

Become a Rust Professional

In this module, we’ll start with the basics of the Rust programming language, and learn the syntax, philosophy, and the anatomy of Rust. With that in hand, we’ll move to some of the more unique parts of Rust, such as expression-oriented programming, ownership, and its robust type system.
In the latter half of the module, we’ll work through some of the core components of Rust, such as references, memory management, mutability, traits, slices, and generics.

The Ultimate Guide to Rust Programming

The engine powering `for` loops under the hood is the `Iterator` trait. Let’s think about what we want to do. Each time we step through the `for` loop, we need to get the next item in a stream of values. We need some way to stop when there are no more items available. And for each `Iterator`, we need to know the type of the items. To handle all this, we’re going to use a trait called `Iterator`. Let’s look at a simplified version of it:

Hello World and variables

Anatomy of Rust

Functions

Boolean

Conditionals

Mutable variables and while loops

Structs and ownership

References

Methods

Strings

Arrays, Vecs, and slices

Traits

Enums

Iterators and for loops

Early exit

Appendix

Conclusion

Iterators