Rust 101 - 3: Memory and ownership

cross-posted from: https://diode.zone/videos/watch/020c07e6-f124-4b3e-8270-cc2d21bf9c67

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.

Links:

Slides: http://artificialworlds.net/presentations/rust-101/A1-intro-to-rust

Exercises: https://101-rs.tweede.golf/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 and is released under the Creative Commons Attribution Share Alike 4.0 International license.

Welcome

A collaborative space for people to work together on learning Rust, learning about the Lemmy code base, discussing whatever confusions or difficulties we’re having in these endeavours, and solving problems, including, hopefully, some contributions back to the Lemmy code base.

Rules TL;DR: Be nice, constructive, and focus on learning and working together on understanding Rust and Lemmy.

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This is a place to learn and work together.

Questions and curiosity is welcome and encouraged.

This isn’t a technical support community. Those with technical knowledge and experienced aren’t obliged to help, though such is very welcome. This is closer to a library of study groups than stackoverflow. Though, forming a repository of useful information would be a good side effect.

This isn’t an issue tracker for Lemmy (or Rust) or a place for suggestions. Instead, it’s where the nature of an issue, what possible solutions might exist and how they could be or were implemented can be discussed, or, where the means by which a particular suggestion could be implemented is discussed.