In this lightning talk, we take a look at ArcShift, a lock-free data structure for shared data that still needs to be mutated.

In this lightning talk, we take a look at ArcShift, a lock-free data structure for shared data that still needs to be mutated.
While the standard library's Arc<RwLock<T>> allows multiple threads to access and modify the same object, even read-accesses require somewhat expensive atomic operations.
ArcShift allows multiple writers without penalizing readers, and give examples on how (and how not to) write lock-free data structures. We'll also dive into how ArcShift handles the memory reclamation problem (or cheats its way out of it).
This talk dives into common anti-patterns, offering practical tips to sidestep frustration. Whether you're new to Rust or leveling up, you’ll leave with insights to write clean, idiomatic, and maintainable code—without the tears.
This talk explores lessons learned while building a CRDT library with JSON semantics, aimed at application developers.
Discover how Cargo extensions can revolutionize your Rust development workflow in this insightful talk.
We will explore some ways to make Async Rust programming more enjoyable and more efficient at the same time.
I'd like to share what we've learned in the last 2 years, when building Iggy.rs message streaming infrastructure from the ground up.