# Ep. 2: Mastering Memory Safety: Rust's Defense Against Use After Free & Use After Move

DevFeed: [Ep. 2: Mastering Memory Safety: Rust's Defense Against Use After Free & Use After Move](<https://devfeed.tech/articles/ep-2-mastering-memory-safety-rust-s-defense-against-use-after-free-use-after-move-22278.md>)

Original publisher: [Read original article](<https://www.ardanlabs.com/blog/2024/22/mastering-memory-safety-ep-2.html>)

Published: 2024-04-22T00:00:00Z

Content type: tutorial

Language: en

Sources: [William Kennedy](<https://devfeed.tech/sources/william-kennedy.md>)

Topics: [Rust](<https://devfeed.tech/topics/rust.md>), [Memory Safety](<https://devfeed.tech/topics/memory-safety.md>), [C++](<https://devfeed.tech/topics/c-plus-plus.md>), [Go Language](<https://devfeed.tech/topics/go-language.md>)

Tags: [c](<https://devfeed.tech/tags/c.md>), [c-plus-plus](<https://devfeed.tech/tags/c-plus-plus.md>), [go](<https://devfeed.tech/tags/go.md>), [memory](<https://devfeed.tech/tags/memory.md>), [memory-breaches](<https://devfeed.tech/tags/memory-breaches.md>), [memory-safety](<https://devfeed.tech/tags/memory-safety.md>), [rust](<https://devfeed.tech/tags/rust.md>), [safety-mechanism](<https://devfeed.tech/tags/safety-mechanism.md>), [video](<https://devfeed.tech/tags/video.md>)

## AI overview

A video tutorial examines use-after-free and use-after-move problems, comparing Rust's ownership checks with memory-management approaches in C++ and Go.

## Source excerpt

Introduction: Exploring the critical issues of "use after free" and "use after move," Herbert's insights offer a valuable understanding to Rust developers: Rust's ownership system acts as a powerful safeguard against memory safety issues like "use after free" and "use after move," ensuring code correctness at compile time. By understanding the risks associated with these memory management pitfalls, Rust developers gain deeper insights into crafting more secure and reliable software, leveraging Rust's robust memory handling mechanisms.