Exciting news! Today, we announced the Rust Foundation Maintainers Fund: an initiative to provide consistent, transparent, long-term support for the developers who make Rust possible. Supporting maintainers = supporting Rust’s future. Learn more: rustfoundation.org/media/announ...

Mainmatter is looking for an experienced Rust developer to join one of our projects as a freelancer. We're migrating a database from C to Rust. The project is complex and performance-sensitive. That's what makes it fun! If you're interested, send an email to the address in the screenshot.

Rust infrastructure, revealed! 🦀 Marco Ieni gave us a look inside the systems, challenges, and plans that keep the Rust project running strong. #RustLab2025 #RustLang @ieni.dev

Did you catch @ieni.dev's #rustconf25 talk about the Rust Infrastructure Team? @rustfoundation.org is hiring an Infra Eng. to join that same effort to keep Rust’s systems reliable+scalable. EU candidates preferred for time zone practicalities. Apply by tomorrow! app.beapplied.com/apply/wus8sn...

Come work with me! 😁

I'm looking to hire someone to help me build KCL! It's a programming lang for 3D design that we're making at Zoo. You'd be working closely with me on the KCL interpreter, the CAD API it calls, and our mechanical engineers. This is a Rust-heavy role. DM me any questions. zoo.dev/jobs/4619187...

The #rustlang infra team just published a new blog post to summarize the most important achievements of Q3 and what we plan to do in Q4. The highest priority is hiring a new Infrastructure Engineer. If you are interested, check out the Rust Foundation careers page: 10 days left to apply!

I'm at #eurorust25! feel free to stop me if you want to talk about Rust Infra, crates releases or the infrastructure engineer job opening we have at the @rustfoundation.org 👋

At the @rustfoundation.org we're hiring another Infrastructure Engineer to join my team. We'll work together to make #rustlang more scalable, sustainable and improve the developer experience of Rust contributors and Rust developers! 🌈

RustConf just uploaded on YouTube the recording of my C-to-Rust migration talk! Check it out if you want to learn more about the Rust work we've been doing on Redis Query Engine over the past few months. youtu.be/H0AUP2OgppE...

New blog post: Cancelling async #rustlang! This is a written version of my talk at #RustConf 2025, where I talk about the joys and sorrows of future cancellations in Rust, with lessons from our work at @oxide.computer. Includes a video of the talk as well. Check it out!

All #rustconf talks are out now! 🥳 Here's mine if you want to learn more about the CI of the Rust compiler: www.youtube.com/watch?v=Gzk4...

"I knew Rust was doing well, but I didn’t know it was doing this well."

Love the recent #rustlang split between serde and serde_core, so that crates like camino and iddqd can depend on serde_core and have their builds be parallelized with serde_derive. This is a long-standing issue Released camino 1.2.0 and iddqd 0.3.13 with deps on serde_core!

If you use release-plz and trusted publishing, you don't need to use the crates-io-auth-action anymore, as that logic is implemented into release-plz itself now 👍 Advantage: your CI will request a token only when a release is needed 🥳

FYI, I got an obvious phishing attempt in my inbox from `[email protected]` that was masquerading as a security breach notification. It made it past gmail's spam filters. The link goes to the `github.rustfoundation.dev` domain.

We received reports of a phishing campaign targeting crates​.io users. Do not click on links asking to authenticate to protect your account. More information: blog.rust-lang.org/2025/09/12/c...

See you in Florence! 🇮🇹

📢 Announcement @ #rustconf! The Rust Foundation is proud to share that Arm has upgraded its membership from Silver to Platinum! This upgrade highlights Arm’s commitment to the Rust community & the ongoing sustainability & growth of the language. Learn more:

LIVE at #rustconf: The Rust Foundation has launched its new "Rust Innovation Lab" with Rustls, a leading TLS library, as the inaugural hosted project! The RIL provides comprehensive support for funded OSS projects, ensuring sustainable & community-led growth. rustfoundation.org/media/rust-f...

Friendly reminder that I'll be at @rustconf.com, which is starting tomorrow! Feel free to say hi or discuss #rustlang infrastructure 🦀

New release is out!

One of the most positive feedback I received about @release-plz.dev: "Yes you can work without it, but you would be very stupid to even try."

Happy new Rust! 🎆🦀 Rust 1.89.0 has been released! This release brings you inferrred array length, new lints, u128/i128 in extern "C", NonZero<char>, File::lock, many x86 intrinsics, and much more! ✨ Check out the blog post and release notes for all the details: blog.rust-lang.org/2025/08/07/R...

🦀 The Rust Foundation’s 2025 Technology Report just dropped! Highlights: - Trusted Publishing launched - Crate signing (TUF) in progress - CI costs slashed by 75% - Safety-Critical Rust Consortium expansion - Rust-C++ Interop progress... & more! See the rest: rustfoundation.org/media/rust-f...

Howdy all. I'm unfortunately not going to be with my employer for much longer due to team relocation. If anyone has any info on roles that would allow me to continue my Rust compiler work (in New York City), they'd be greatly appreciated.

🇮🇹 In January I did a talk in Italian about how to automate software releases, where I talked about @release-plz.dev, too. The talk is now online at www.youtube.com/watch?v=szvz...

Crates-io implemented trusted publishing! It allows to publish from GitHub Actions without the need of a crates-io token! Here's what you need to change in your release-plz workflow to migrate to it. Learn more at: blog.rust-lang.org/2025/07/11/...

🦀 OpenGraph images for crates.io are working now! 🎉 Example: crates.io/crates/hashb... Backfilling all 188k images took about 9.5 hours :) #rustlang

zizmor v1.11.0 is out! this release comes with experimental LSP support and an accompanying vscode extension: marketplace.visualstudio.com/items?itemNa... full release notes here: docs.zizmor.sh/release-note...

🦀 If anyone wants to make their first contribution to crates.io and, by extension, the Rust project, here are two issues that are will suited for newcomers: github.com/rust-lang/cr... github.com/rust-lang/cr... #rustlang

Excited to share with you all what I've been working on in the past months!

🎉 Speaker lineup announced! RustConf 2025 is bringing together some of the most exciting voices in Rust — from global adopters to project maintainers to AI researchers and beyond. Explore the full speaker list → rustconf.com/speakers Full program and registration to come! @rustfoundation.org

I'm speaking at @rustconf.com, hosted by the @rustfoundation.org in Seattle this September 🥳 See you there!

How to update dependency versions with incompatible changes in your Cargo.toml? Easy: cargo upgrade --compatible ignore --incompatible allow ✅ 1.2.3 -> 2.0.0 will be updated ❌ 1.2.3 -> 1.3.0 will not be updated you can install cargo upgrade with `cargo install cargo-edit`

🦀 Going live in a few hours! @francescociulla.bsky.social is hosting a #RustLang stream with me, @lpalmieri.com and @ieni.dev. We all come from different backgrounds. Join us to hear what brought us to #Rust and what keeps us using it. 📺 www.youtube.com/watch?v=niD8...

kinda excited tbqh

Fixing C compiler errors in the rustc test suite definitely wasn't in the job description for Rust Infrastructure Engineer, but here we are 😂 Jokes aside, I love that I get to work on so many different things and luckily I have nice team mates helping along the way ❤️

new #rustlang crate drop: iddqd! ID-based maps where keys are borrowed from values. Four maps are included: IdOrdMap, IdHashMap, a bijective (1:1) BiHashMap and a trijective (1:1:1) TriHashMap. At Oxide we've found this pattern to be very useful. iddqd is no-std compatible, too! docs.rs/iddqd

First ever @ratatui.rs meetup has happened during RustWeek 🎉🐁 Thanks to everyone who joined! #rustlang #ratatui #tui #meetup

WhatsApp is using Ratatui for their new Erlang crashdump viewer! 🔥 🚀 Supports memory address decoding & more! 🦀 Written in Rust & built with @ratatui.rs ⭐ GitHub: github.com/WhatsApp/cra... #rustlang #ratatui #tui #crashdump #erlang #logs #whatsapp #commandline #terminal

Nervously excited that we have more current openings than we have ever had before at @oxide.computer

Whether it’s your first talk or your fiftieth, your #rustlang perspective matters. We're honored to host RustConf 2025 — and we hope to see your ideas on the stage! The call for talk proposals closes soon! Submit to speak today:

The Rust team at Mainmatter has grown, but we need to grow it further! We're looking for freelancers to help us migrate a database from C to Rust. It's an incremental rewrite: a module at a time, interfacing with the existing C code. European hours, full remote, 4 days a week.

Cold starts cut by 82%, memory usage reduced by 40%, and a binary shrunk from binary 55 MB to just 7 MB. Wins all round if you ask me! This blog post is a fantastic example of the power of Rust. But also of pragmatic engineering choices. #serverless #rust www.datadoghq.com/blog/enginee...

We're interested in creating a merch store of Rust programming language-themed items! Proceeds would go toward initiatives that support Rust and its community 🦀 If you have opinions about merch & swag, we'd love to hear from you via this survey by April 17: docs.google.com/forms/d/e/1F...

🦀 Hello World! The Rust project now has an official presence on Bluesky! ✨ We'll be posting the same on our Mastodon and Bluesky accounts, so you won't miss anything on either platform.

The Rust Foundation is thrilled to host #RustConf 2025 this September! Interested in speaking? The submission form is now open! Learn more on our blog. rustfoundation.org/media/rustco... #rustconf25 @rustconf.com