Cuong Le

Rust in Android: move fast and fix things Posted by Jeff Vander Stoep, Android Last year, we wrote about why a memory safety strategy that focuses on vulnerability prevention in ...

Rust Beats C++ by a mile

security.googleblog.com/2025/11/rust...

The numbers are crazy IMO.
• Rust: ~0.2 memory bugs per million, C/C++: ~1000
• Reviews move ~25% faster
• ~20% fewer revisions
• Rust changes get reverted ~4x less

More Rust coming in drivers, firmware, etc

#rustlang

Inside Rust's std and parking_lot mutexes - who wins? A teardown of Rust's mutex internals plus real benchmarks so you know when to choose std or parking_lot.

How do std::Mutex and parking_lot::Mutex actually work under the hood? Which one is better? With benchmark

blog.cuongle.dev/p/inside-rus...

#rustlang

Announcing Rust 1.91.0 | Rust Blog Empowering everyone to build reliable and efficient software.

Rust 1.91.0 has been released! 🌈 🦀

This version brings you tier 1 support for aarch64-pc-windows-msvc, warnings for dangling pointers to locals, new methods on AtomicPtr, array::repeat, BTreeMap::extract_if, const TypeId::of, and more!

Check out the announcement: blog.rust-lang.org/2025/10/30/R...

YouTube video by JetBrains Rust 2025: 400K Salaries, AI, Defence & Borrow Checker — Jon Gjengset on Rust & the Future of Coding

Couldn't agree more with Jon Gjengset in this interview: www.youtube.com/watch?v=nOSx...

Rust adoption isn't held back by the learning curve. It's the switching costs of existing codebases.

Honestly, learning to write safe concurrent C++ is even harder.

#rustlang

Cloudflare just got faster and more secure, powered by Rust We’ve replaced the original core system in Cloudflare with a new modular Rust-based proxy, replacing NGINX. It’s not only substantially faster for all our customers, it’s also more secure, and lets us...

blog.cloudflare.com/20-percent-i...

Just read Cloudflare's blog on rewriting their proxy in Rust. Really impressive! (Source in comment)

• 25% performance boost
• Half the CPU, way less memory
• No memory bugs - crashes = hardware fails
• Ships features in 48hrs vs weeks!!!
• 100+ devs, 130+ modules
• 10ms faster responses

#rustlang

Constructor Best Practices in Rust Constructor patterns every serious Rustacean should master to stop looking like a beginner.

5/ Constructor best practices

blog.cuongle.dev/p/constructo...

Level Up your Rust pattern matching Rust’s pattern matching feels simple enough: match on enums, destructure tuples, handle Option and Result.

3/ Advanced pattern matching & best practices

blog.cuongle.dev/p/level-up-y...

The Hidden Rules Behind Rust Functions & Closures Demystifying fn, Fn, FnMut, and FnOnce from everyday usage to compiler magic under the hood

2/ The Hidden Rules Behind Rust Functions & Closures

blog.cuongle.dev/p/the-hidden...

This Send/Sync Secret Separates Professional From Amateur Rust Developers 2 Months of Banging My Head Against Send/Sync, Explained in One Coffee Break

Posts that resonated on Reddit and HN:

1/ An easier way to understand Send and Sync: blog.cuongle.dev/p/this-sends...

Hey Bluesky! 👋

I write Rust tutorials from first principles—new deep dive every 2 weeks based on my own experience and learning.

Some of my posts did well on Reddit and Hacker News. Listing a few below!

Looking forward to connecting with the Rust community here!

#rustlang #blog #tutorial

My post hit Reddit's top of the week! I am so thankful.

My blog post: blog.cuongle.dev/p/level-up-y...

Reddit thread: www.reddit.com/r/rust/comme...

#rustlang #tutorial

Level Up your Rust pattern matching Rust’s pattern matching feels simple enough: match on enums, destructure tuples, handle Option and Result.

I wrote a post covering advanced Pattern Matching and best practices in Rust. It received a lot of likes on Reddit. Check it out here: blog.cuongle.dev/p/level-up-y...

#rust #rustlang