Collect readings for rust project 3

[brson]

The projects themselves do not attempt to explain how to write them, just what to write, along with hints, suggestions, and tradeoffs.

They are intended to be accompanied by lessons and also external "readings". The lessons are on hold for the first iteration of the course, which makes the readings essential.

One of the purposes of this project is to expose new Rust programmers to resources they might know about, so the best material is often going to be blog posts from experts. One of the per-requisites for the entire course is to read The Rust Book, so we can provide the most value by providing readings that are not from the book, often time blog posts by experts. In some cases though individual book chapters are worth linking to. For example, error handling is such a tricky topic that just reading the book's chapter on error handling is not enough - we might link it, but we would definitely link to other resources as well.

Read through the text, identify the problems being solved, find single-page resources that contain potential answers to those problems and add them to the project.

There's currently no section of the project's devoted to this, so add one.

[shafreeck]

Some reading materials that may be helpful.

• Recoverable Errors with Result
• Custom Error Types
• Redis Protocol specification
• Introduction to structured logging with slog
• Building a Single-Threaded Web Server

[brson]

I love the redis protocol idea. It's so simple. A good pre-project exercise would be to implement a tiny bit of the spec.