Show how to find the repository containing the exercises.

How to write idiomatic code (write code like a professional).

In this video:

• rustfmt

• clippy

• attributes

This exercise gives you an opportunity to use rustfmt and clippy to take a terrible mess of code and make it look snazzy.

How to document your code and generate a documentation web site using inline comments in your code and "cargo doc".

In this video:

• Helpful options you should use

• Inner & Outer documentation comments

• Rust-flavored markdown syntax

This exercise walks you through documenting an undocumented library, and generating a web site with images and intra-doc links!

How to publish a crate on crates.io.

In this video:

• How to set up your account with crates.io

• Cargo.toml configuration

• cargo publish

A placeholder for a future crate publishing exercise, if they introduced namespaces for publishing crates.

How to use closures.

In this video:

• What a closure is

• Syntax

• Gotchas

How to use those closures we just talked about in iterators. A bit of functional programming.

In this video:

• Iterators

• Iterator adapters

• Iterator consumers

An exercise to use a bunch of closures in a bunch of iterators.

A tour of some of the most common traits from the standard library.

In this video:

• How to derive a trait

• How to manually implement a trait

• Examples of deriving or implementing some of the most common traits from std

This exercise walks you through defining a trait and then using it.

How to create error types for your library in 5 (and a half) steps.

In this video:

• How to group errors

• Error trait

• thiserror crate

How to handle errors that you receive.

In this video:

• panic

• "?" try operator

• anyhow crate

Define an error type. Create the error. Handle the error!

How to write and run unit tests for your code.

In this video:

• #[cfg(test)]

• #[test] functions

• cargo test

How to write and run integration tests for your code.

In this video:

• The "tests/" directory

• Running your integration tests

• Finding your test output

How to write and run benchmark tests for your code.

In this video:

• Criterion

• How to get started writing benchmarks

• Why benchmarks are so cool (HTML reports)

Write some unit tests and integration tests!

How simple logging works in Rust.

In this video:

• log crate

• log macros

• env_logger

Use logging macros in a library, configure a binary to output the log info to stderr, see the difference in output at different log levels.

How to spawn, manage, and join threads.

In this video:

• Why use threads

• thread spawning

• passing data to / from a thread at creation / joining

How Crossbeam channels can be used to communicate between threads.

In this video:

• crossbeam crate

• bounded vs unbounded channels

• the Send trait

Spawn threads and use channels to communicate between them.

Overview of the project section.

How to set up and configure a project to use Rusty Engine.

How to initialize Rusty Engine within your project.

How to define a custom struct to store your game state.

How to define a game logic function and add it to your game.

How to create and manipulate sprites in your game project.

How to deal with colliders and collisions in your game project.

How to handle keyboard input in your game project.

How to handle mouse input in your game project.

How to create and manage text in your game project.

How to handle music and sound effects in your game project.

How to use timers in your game project.

A bit more about the Engine struct and the Game struct that weren't covered elsewhere.

The common setup that needs to be done before starting any Game Scenario project:

• Add Rusty Engine as a dependency to Cargo.toml

• Download the asset pack

• Set up main.rs

• Compile and run the project

This is a full walkthrough the Road Race game scenario from Rusty Engine's list of scenarios.  This assumes that you've done the "common setup" from the video of the same name.