rust_the_book/README.md

Rust "The Book" exercices

A collection of the examples/exercices/... found in the rust tutorial "The Book", collected for my own reference.

Interesting commands

Compile

1. Debug

$> cargo build

2. Release

$> cargo build --release

3. Check

This is usefull in f.e. CI's to quickly check if our project can compile:

$> cargo check

Documentation

Make and open the documentation in your favorite web browser:

$> cargo doc --open

Format

To format the code:

$> cargo fmt

Interesting things to know

• A char is 4 bytes in Rust!