An introduction to writing Rust

Lesson 1 · On the house

Why Rust, and cargo new

A language that fights data races; your first crate.

Lesson 2

Variables and mut

let, mut, and types inferred.

Lesson 3

Ownership move

Values have one owner.

Lesson 4

Borrowing references

ampersand and ampersand-mut.

Lesson 5

Slices and string views

Views into sequences.

Lesson 6

Structs

Named fields together.

Lesson 7

Enums and match

Sum types and exhaustive matching.

Lesson 8

Vectors

Growable arrays Vec<T>.

Lesson 9

Error handling with Result

Propagate with ?.

Lesson 10

A small program

Compose ownership-safe basics.