James Munns

Finding out how many panics your Rust code contains isn't trivial. When existing methods weren't a good fit for our client, Wouter created Call Graph Analyzer, the first tool to make this practical. Read how it works: tweedegolf.nl/en/blog/242/... @wassasin.bsky.social #rustlang #embeddedrust

I rely heavily on dictation and have used most of the dictation apps out there... Avette has been dope in my first hour of trying it. The realtime output is much nicer than what I've seen in Handy, SuperWhisper, VoiceInk or Hex. Fully local and free to try out. Not sponsored, just enamoured.

It's patch day for cargo-nextest! Please update your installations to address a 7.8 High vulnerability. cargo nextest self update or install from your distro as soon as it's available!

society if rust had used the terms shared and exclusive from the beginning

Greetings from Berlin, the city of tomorrow.

- There’s a set of properties you’re trying to prove, right? So someone has to write and review that. At risk of flippancy, that’s just the programming job again, writing that stuff.

I did though

42 weeks into the year: It's still going! 2 weeks of work travel went ~as expected, but I'm happy it ended up mostly flat, and not mostly upwards. I'm likely to hit the original goal of 80kg by EoY, probably not the 75kg stretch goal. Still a win :) Down a total of 19.2kg/42.4lbs, and 67.8% done.

Hey friends, I’m looking for my next gig - ideally something deep in a perf-sensitive stack, somewhere in Rust land. Would appreciate a boost!

i see that this is going to be a very funny week for cybersecurity

Update everything that verifies certificates against public roots.

If you’re using rustls, upgrade to rustls-webpki 0.103.16 and/or webpki-roots or webpki-root-certs 1.0.10.

kind of an awesome fucking album music.apple.com/us/album/no-...

I love discovering a New Weird Rust Function:

Yeah that tracks :D wordsky.app

Curious how we've been improving Rust at Hexcat? We just published our September update: hexcat.nl/updates/

For his internship, Camiel dove into using TrustZone-M with Rust. In this blog, he describes how TrustZone-M currently helps you secure your embedded device and shares a minimal working example for the Raspberry Pi Pico 2: buff.ly/mrqtUs2 #rustlang #embeddedrust #security

Please, install and test the latest probe-rs. @dbuga.bsky.social merged all of my proposed fixes/improvements. If you have cortex-m devices, make sure to check that there are no known regressions. I checked with STM32G071RB, MCXA266, MSPM0G3519, and STM32F405.

feels like this belongs on a sticker

somewhat more seriously, a big reason we are not currently selling something like a 4- or 8-node appliance for edge deployments like retail or manufacturing (the closest thing to “Oxide homelab”) is that the compute sleds are tightly integrated with the switch, and you wouldn’t want them alone

cool job alert. internal tools and automation in Rust and TypeScript, fully remote, lots of autonomy, $275k

Today we're announcing our $445M Series D and announcing that we've reached profitability. Huge thanks to Eclipse for leading the round, which included participation from existing investors USIT, Jane Street, Riot Ventures, Intel Capital, Friends and Family Capital, and Counterpart Ventures.

svd2rust is 10 years old today github.com/rust-embedde...

Oh goodie, it's a github snowday www.githubstatus.com/incidents/dj...

please mr. github. my actions runners.

I think about this post from @david.kolo.ski a lot. Also here's some notes from my last flight, and owwie ouch oof my thinking hurt gist.github.com/jamesmunns/9...

This is very much a very cool thing, it's been awesome to see this grow up over the last couple demo sessions at oxide.

I fly to Tokyo in 36 hours for the first time, map in hand - I’d love to hear your recommendations 🇯🇵 r/brutalism

Lots of things happening in `mdbook`: we have a new team in the Rust organization in charge to maintain it and we're going through open pull requests reviewing/merging/closing etc. Last one merged added the possibility to add an icon in the sidebar of your book: github.com/rust-lang/md...

hot take: software people are going to regret not unionizing when we could

I’m now team leader of the Rust Infrastructure team! I’ll keep shipping, but I’ll also pay more attention to the load, health, and overall direction of the team.

Universal Signalling and the Ferrocene team are developing the first railway certification package for Rust under EN 50716, establishing a pathway for Rust in safety-critical railway applications. Read more: bit.ly/4z193o6 #UniversalSignalling #Ferrocene #RustLang #RailTech

hi friends I'm very excited to announce Halfspace, my experimental cross-platform IDE for solid modeling with distance fields! This has been in progress since midway through last year, and it's finally "done enough" to make it more public.

proud to share that I was selected to serve on the Rust Project Leadership Council! my role's to represent the interests of the top-level Language team, and all sub-teams =)

I'm officially lead of the rust library team! i don't have anything corny to say about it I'm just viciously proud of myself rust-lang.org/governance/t...

Friends don't let friends use serde_json::Value as a stepping stone

OH Functional programming is when Rust people read your code and go "what the fuck (laudatory)". Imperative programming is when Rust people read your code and go "what the fuck (derogatory)"

GitHub Actions + Rust's Miri can leak your secrets in CI 🧵 If you run Miri in CI: - upgrade to the 2026-09-22 nightly - clear caches - rotate any secrets that the `cargo miri` CI job had access to GPT-6 Astra helped find this 🦀