Rust 101 - 3: Memory and ownership

Continuing on Rust programming basics by looking at ownership and memory management, including the stack and the heap: what they are, how they differ, and why you need to care. For more help on ownership and the stack and the heap, try [Chapter 4 of the Rust book](https://doc.rust-lang.org/stable/book/ch04-00-understanding-ownership.html). Links: * Slides: http://artificialworlds.net/presentations/rust-101/A1-intro-to-rust * Exercises: https://artificialworlds.net/presentations/rust-101/exercises/A1-language-basics/mod.html Rust 101 is a series of videos explaining how to write programs in Rust. The course materials for this series are developed by tweede golf. You can find more information at https://github.com/tweedegolf/101-rs and you can sponsor the work at https://github.com/sponsors/tweedegolf . They are released under the Creative Commons Attribution Share Alike 4.0 International license. This series of videos is copyright 2023 Andy Balaam and the tweede golf contributors a