"Over nearly 2,000 Claude Code sessions and $20,000 in API costs, the agent team produced a 100,000-line [C compiler written in #rustlang] that can build Linux 6.9 on x86, ARM, and RISC-V."
www.anthropic.com/engineering/...
Building a C compiler with a t...
Rust's standard library on the GPU, https://www.vectorware.com/blog/rust-std-on-gpu/#pedantic-footnote-ref-ecosystem-caveat.
VectorWare rocks. Really impressive.
"Over nearly 2,000 Claude Code sessions and $20,000 in API costs, the agent team produced a 100,000-line [C compiler written in #rustlang] that can build Linux 6.9 on x86, ARM, and RISC-V."
www.anthropic.com/engineering/...
Building a C compiler with a t...
I have a huge problem 😭
One of our #rustlang micro-service is showing very erratic memory consumption, and our monitoring system is sending alerts because its memory footprint can quadruple in a minute...
It varies between 2 to 8MB 😬
(/s , if needed )
What’s next for Tyr?
In a new @lwn subscriber-only article, Daniel Almeida explores a possible 2026 roadmap for upstreaming Tyr — a Rust driver for CSF-based Arm Mali GPUs — and shares his thoughts on the path forward.
What’s next for Tyr?
In a new @lwn subscriber-only article, Daniel Almeida explores a possible 2026 roadmap for upstreaming Tyr — a Rust driver for CSF-based Arm Mali GPUs — and shares his thoughts on the path forward.
Huge if true:
"Sonar is a #Rust project exploring data transmission using audio signals. It aims to enable communication across air-gapped systems or in environments where traditional networking is not an option, using only standard microphones and speakers."
#DSP #SignalProcessing #Audio #DigitalSignalProcessing #Network #RustLang
Incremental #DNSSEC signing for Cascade is coming along nicely, now also supporting NSEC3. #DNS #OpenSource #rustlang https://github.com/NLnetLabs/dnst/commit/0d3cc116f903a801653df0acdab8eaf448301a86
You can now learn how Roto's integration with Rust works under the hood from the comfort of your own home (instead of a very crowded campus), because my FOSDEM talk has been published!
Props to the @fosdem team for publishing the videos so quickly! It's very impressive!
https://fosdem.org/2026/schedule/event/DS7LFX-rust-roto-calling-jit-compiled-scripts/
You can now learn how Roto's integration with Rust works under the hood from the comfort of your own home (instead of a very crowded campus), because my FOSDEM talk has been published!
Props to the @fosdem team for publishing the videos so quickly! It's very impressive!
https://fosdem.org/2026/schedule/event/DS7LFX-rust-roto-calling-jit-compiled-scripts/
Finally, I can see what's draining my battery easily 🔥
🔋 **jolt** — A battery & energy monitor TUI
💯 See battery health, system power draw & energy-hungry processes
⚙️ Runs on MacOS & Linux
📊 Supports history graphs, themes, bg daemon.
🦀 Written in Rust & built with @ratatui_rs
⭐ GitHub: https://github.com/jordond/jolt
Finally, I can see what's draining my battery easily 🔥
🔋 **jolt** — A battery & energy monitor TUI
💯 See battery health, system power draw & energy-hungry processes
⚙️ Runs on MacOS & Linux
📊 Supports history graphs, themes, bg daemon.
🦀 Written in Rust & built with @ratatui_rs
⭐ GitHub: https://github.com/jordond/jolt
🚀 Protect your data against harvest-now-decrypt-later attacks with PSQ!
We’ve built a lightweight, hybrid post-quantum protocol that injects HNDL security directly into your existing protocols. The easiest way to start your post-quantum transition today without rewriting your entire stack. 🛡️⚛️
Read the full announcement: https://cryspen.com/post/psq-announce/
Bad codegen for comparing struct of two 16bit ints, https://github.com/rust-lang/rust/issues/140167.
Excellent discussions about a simple problem in appearance: Comparing a struct with two `u16` could be achieved by comparing one `u32` (bits concatenation of both `u16`, both should be loaded in the same register). Turns out, despite being a nice optimisation, it’s rather complex!
Edit: it also works with `i16` and `i32` of course.
Making the rav1d Video Decoder 1% Faster, https://ohadravid.github.io/posts/2025-05-rav1d-faster/.
The author explains the approach: how to measure, to profile, and how to improve the code. Really great writing and excellent findings!
The Algebra of Loans in Rust, https://nadrieril.github.io/blog/2025/12/21/the-algebra-of-loans-in-rust.html.
An excellent article by Nadri about discussions happening around teaching the Rust borrow-checker to understand more things than just “shared borrow”/“mutable borrow”. Let's discover `&own T`, `&pin T`, `&pin mut T`, `&pin own T` and `&uninit`.
Stop Forwarding Errors, Start Designing Them - by Fast (January 2026):
https://fast.github.io/blog/stop-forwarding-errors-start-designing-them/
Hands down one of the best guides on good error handling in #Rust I've ever read!
Accompanying crate => exn
---
Another great blog post on Error handling in #RustLang by Bugen
A Guide to Error Handling that Just Works (Part I) (April 2024):
** Workshop announcement ** Learn (more) Rust at RustWeek 2026!
Workshop: Bevy in Action: Build, Polish, and Deploy a Match‑Three Game
Trainers: Alice Ivy Cecile, François Mockers
Details & tickets: https://2026.rustweek.org/workshops/bevy-in-action/
See you in Utrecht 18-23 May, 2026!
