The Little Book of Rust Books - a treasure-trove of Rust books

Rust by Example

The Rust Programming Language - “the book”

Rust Cookbook - a collection of example programs

Rustlings - Small exercises to get you used to reading and writing Rust code.

The Embedded Rust Book

The Embedonomicon - build a #![no_std] application from scratch

The Rust on ESP Book - comprehensive guide on using the Rust programming language with Espressif SoCs and modules.

Discovery - F3

Discovery - micro:bit

Learn Embedded Rust WITHOUT Any Expensive Hardware - Rust ARM QEMU Cargo Tutorial (YouTube)

Rust Runs on EVERYTHING, Including the Arduino - Adventures in Embedded Rust Programming (YouTube)

mdBook - a command line tool to create books with Markdown

PyO3 user guide (introduction)