** Workshop announcement ** Learn (more) Rust at RustWeek 2026! Workshop: Bevy in Action: Build, Polish, and Deploy a Match‑Three Game Trainers: @alice-i-cecile.bsky.social, François Mockers Details & tickets: buff.ly/L0j329W See you in Utrecht 18-23 May, 2026! #rustweek #rustlang

Our workshop line-up is complete! We have a RustWeek record of 8 workshops in total: Bevy, Zephyr, integrating into C, uFerris, learning hard things, Diesel, writing better Rust & (last but not at all least...) rustc! 2026.rustweek.org/blog/2026-30... #rustlang @thisweekinrust.bsky.social

If you want a Rust button and a discount code for RustWeek, come find me at FOSDEM this weekend! I now have bright pink hair, so should be easy to find :) #rustlang #rustweek #fosdem

if you prefer getting freaky to a free collection of public domain films maintained by wikipedia editors, perhaps consider "wikiflix and chill" wikiflix.toolforge.org#/

I've been working on a new tool with @tonofcrates.bsky.social to make publishing easier called Rheo: rheo.ohrg.org In a nutshell, it lets you produce an EPUB, a PDF, and a static site (HTML) from a folder of @typst.app files. The Rheo doc site is naturally made with Rheo (PDF and EPUB linked).

We tagged version 0.10.0 of Roto! For those who are unfamiliar: Roto is a statically-typed, compiled, embedded scripting language for Rust by @nlnetlabs.bsky.social. Release notes: community.nlnetlabs.nl/t/release-ro.... I'll summarize the important features! 1/8 #rust #rustlang #roto

If you would like to submit a talk to RustWeek 2026 there’s still time! Not much though, hurry! 2026.rustweek.org/cfp/

We tagged version 0.10.0 of Roto! For those who are unfamiliar: Roto is a statically-typed, compiled, embedded scripting language for Rust by @nlnetlabs.bsky.social. Release notes: community.nlnetlabs.nl/t/release-ro.... I'll summarize the important features! 1/8 #rust #rustlang #roto

cargo-semver-checks is growing faster than ever: - 7 new releases, from v0.39 to v0.45 - 122 new lints, more than double last year's count - 4x reduction in lint execution time — some lints became up to 10x faster - across 26 (!!) rustdoc format versions predr.ag/blog/cargo-s...

We now have a forum for Roto and the other @nlnetlabs.bsky.social projects, which should make it easier to ask questions and start discussions! You can also interact with it via email if you prefer. Check it out at community.nlnetlabs.nl!

You can submit talks for RustWeek a bit longer! Send us your proposals for talks about Rust! #rust #rustlang #rustweek

Holiday chaos? Ran out of time for your talk proposal? We're extending the deadline to submit talks to our CFP by 2 weeks. It's now open until January 18th! Submit your talk now at 2026.rustweek.org#cfp. Happy holidays from us at RustWeek!

I'm talking in the Rust devroom at FOSDEM this year! I'll be talking in-depth about how Roto interfaces with Rust. Expect lots of unsafe code, almost-segfaults and a deep dive into type representations. fosdem.org/2026/schedule/event/rust-roto-calling-jit-compiled-scripts/ #rust #rustlang #fosdem

Dit zijn ze: álle gevolgen van dien

Our organizing partner @tweedegolf.bsky.social is running the RustWeek Industry Track again! The first speaker is @lorilorusso.bsky.social - 
Director of Outreach - Rust Foundation. Info & tickets: 2026.rustweek.org Also want to speak at RustWeek? Our CFP is open! #rustlang #rustweek2026

The rust internal attribute representation migration is moving forward at fast pace. Just migrated the `doc` attribute to the PR in github.com/rust-lang/ru... (which is a monstruous PR T_T), allowing rustdoc to have access to the super-duper new internal attribute API. =D

in case you were looking to sponsor cool rust contributors, there is a list now :> blog.rust-lang.org/2025/12/08/m...

Rust in Paris 2026 is on. 🇫🇷🦀 A full day dedicated to real-world Rust: performance, safety, tooling, production stories, and the people building the future with it. 🎤 First lineup is here. 🌐 Website: rustinparis.com #Rust #RustLang #Programming #OpenSource

should array indexing start with 0 or 1? this is actually the wrong question. to avoid ambiguities array indexes should start with an empty string, followed by 2 [a, ...][""] = a [a, b, ...][2] = b

On behalf of the cargo-semver-checks project, it's my pleasure to recognize @jyn.dev's irreplaceable and tireless work in the #rustlang community 🦀 I'll share just one anecdote; you can click on the GitHub Sponsors link at the end of the thread to see more 🧵

** Speaker announcement ** Our next speaker is Andrew "BurntSushi" Gallant! Andrew is a member of the Rust project and maintains many important crates. Info & tickets: 2026.rustweek.org Do you also want to give a talk? Our CFP is open. See you in Utrecht in May! #rustlang #rustweek2026

** Speaker announcement ** Our next speaker is Alice Ryhl! Alice is a Tokio maintainer and member of the Rust for Linux core team and Android Rust Team at Google! Info & tickets: 2026.rustweek.org Do you also want to give a talk? Our CFP is open. See you in Utrecht in May! #rustlang #rustweek2026

Did you make a cool project? Did you have an interesting experience? Have you learned or invented new idioms or techniques? Share them at RustWeek! We want to have a varied selection of talks, so talks for any level of experience or domain are welcome! (Related to Rust, of course 😄)

something i have tried to explain a few times, when people see crashes (panics, asserts, segfaults, whatever) as "bad": when you have a bug, your program crashes if you're lucky. If you're not lucky, your program keeps running, but it is now a different program than you think it is. That's worse.

“lazy use of unwrap blew up a process and took out the internet” bzzt. wrong. judicious use of unwrap blew up a process instead of allowing an Extremely Named CVE to happen and spraying your bank account credentials all over the public internet

Super excited to see you all again at RustWeek next year! ✨

Early Bird tickets for RustWeek 2026 are available until Nov 30. Get your 20% discount while you can! The world's biggest Rust conference returns to beautiful Utrecht, welcoming over 900+ community members, professionals and the maintainers of Rust. 2026.rustweek.org #rustweek2026 #rustlang

Want to give a talk at the world's largest Rust conference? Don't forget to submit your talk proposals! 2026.rustweek.org/cfp/ See you there! 💛

Arya and I had a lot of fun coming on this podcast for @nlnetlabs.bsky.social!

Have you ever wondered how Rust really works? Check out @noratrieb.dev's talk to find out how the Rust frontend, LLVM, and linker work together to make magic happen! 🦀✨ See the full talk 👉 youtu.be/G1g6Me1FHmE #RustLang #RustConference #EuroRust

Ik deed mijn burgerplicht en vulde de feedbacktool van de @volkskrant.nl in, maar bij deze vraag moest ik toch even nadenken of 5 hier 5, 10 of 50 meldingen betekent. Mijn nerdbrein kan dit niet loslaten.

`Frame`s, converted to "regular" integers like so: `backtrace::trace(|_| count += 1; true)`

What's your favorite integer type in Rust? Mine is `Vec<()>`.

🦀 I've improved the implementation behind all the string formatting macros in Rust: println, panic, format, write, log::info, etc. (Everything using format_args!().) They will compile a bit faster, use a bit less memory while compiling, result in smaller binaries, and produce more efficient code! 🎉

My EuroRust talk is published!

The Call for Proposals for RustWeek 2026 is now open! If you’d like to give a talk, please submit your proposal via sessionize.com/rustweek-2026/ The CFP closes Dec 31. #rustweek2026 #rustlang

** Speaker announcement ** Announcing our next speaker, Taylor Cramer, Crubit Development Lead at Google! Info & tickets: 2026.rustweek.org Ahead of our CFP we will be announcing our invited speakers. Want to give a talk? Our CFP opens Nov 1st. #rustlang #rustweek2026

** Speaker announcement ** Our next speaker is Andreea Costea, Assistant Professor at Delft University of Technology. Info & tickets: 2026.rustweek.org Ahead of our CFP we will be announcing our invited speakers. Also want to speak at RustWeek? Our CFP opens Nov 1st. #rustlang #rustweek2026

me (recently into bouldering): CI: me: CI: ... me: nice, come on CI: ... me: yeah, come on... CI: ... me: CI: ... me: COME ON!! CI: ... CI: ❌ me: ah! good attempt!!

rust-analyzer now fully uses the new trait solver! 🎉🎉 rust-analyzer.github.io/thisweek/202...

I'm nearing the end of my masters so starting the search for a job I'm interested in quite a wide array of things, my main skills & interests lie in Security, (Embedded) Rust and Cloud / Distributed Systems. Preferably something Hybrid/Remote. You can find my CV at https://0x76.dev/cv.html […]

** Speaker announcement ** Our first speaker is Greg Kroah-Hartman, Linux kernel developer / Fellow at @linuxfoundation.org. Info & tickets: 2026.rustweek.org Ahead of our CFP, we will announce our invited speakers. Also want to speak at RustWeek? Our CFP opens Nov 1st. #rustlang #rustweek2026

I collaborated with @cirw.in at EuroRust to make a Zed extension for Roto! It's based on the tree-sitter grammar and supports syntax highlighting and generating an outline. It can be installed via Zed's regular extension manager. Thanks @cirw.in! cc @nlnetlabs.bsky.social #rust #rustlang

We just tagged Roto v0.9.0! Roto is a statically-typed and compiled embedded scripting language for #rustlang applications by @nlnetlabs.bsky.social abs . This release was focused on bug fixes and quality of life improvements. github.com/NLnetLabs/ro...

We're excited to announce a new initiative to support the Rust Project, our Rust Maintainers Fund! We are setting out to employ 6 full-time maintainers and 6 interns in 2026 to make sure #rustlang is well maintained and bugs and contributions get the attention they need. Read more: rustnl.org/fund

I'm excited to share what I've been working on with @erikjee.bsky.social: RustNL's #rustlang Maintainers Fund! Many people and companies contributing to Rust, but there are fewer and fewer paid positions for general maintenance (reviews,cleanups,etc). We need to fix that. bsky.app/profile/rust...

pub async unsafe fn

Getting called out in front of hundreds of people for my programming crimes. #eurorust @tris.namtao.com.ap.brid.gy

Controversial opinions at a rust conference