A warm welcome to stockly.ai as a sponsor of Rust in Paris 2026 🦀🚀 Stockly is helping reshape e-commerce by connecting inventories across retailers, and their commitment to Rust makes them a natural fit for our event. Thank you, Stockly, for being part of the journey. 🙌 #rust #community

Next Paris rust meetup will on the 26th of March in collaboration with the Rust in Paris conference (rustinparis.com) and will be hosted by amo! You can register here: www.meetup.com/rust-paris/e... See you there!

Released the 0.38.3 version of the `sysinfo` Rust crate which allows you to query systems information. This release improved the accuracy of system memory information on macOS. crates.io/crates/sysinfo 1/2

The Rust in Paris 2026 conference is in exactly one month! We have an amazing lineup of speakers which can you see here: www.rustinparis.com/schedule You can buy your ticket here: ti.to/xperhub/rust... See you there!

The february rust in paris meetup will be on the 4th of March (also called the 32nd of february)! You can register here: www.meetup.com/rust-paris/e...

Added a new `disallowed_fields` Rust clippy lint: it allows you to configure some fields (on structs and enums) you want to forbid to be used in your codebase. Enjoy! PR: github.com/rust-lang/ru...

New Rust GCC backend report is out: blog.antoyo.xyz/rustc_codege...

The full schedule for the Rust in Paris 2026 conference is now live! You can take a look here: www.rustinparis.com/schedule To buy your ticket: ti.to/xperhub/rust... See you there!

Last Rust in Paris speaker is Jana. Her talk is "Playing Hot Potato with the Panic Handler". It's about some recent and future changes in the Rust compiler, and a new feature called "externally implementable items". www.rustinparis.com To buy your ticket: ti.to/xperhub/rust... See you there!

Next Rust in Paris speaker is, well, me. I will talk about the GCC backend and some optimizations we perform before we even send the code to the backends. There might be some assembly slides. :3 www.rustinparis.com To buy your ticket: ti.to/xperhub/rust... See you there!

Next Rust in Paris speaker is Alejandra González member of the Rust clippy team. Their talk will be: "How I sliced the Clippy runtime in half", so be ready for some performance insight! www.rustinparis.com To buy your ticket: ti.to/xperhub/rust... See you there!

Fixed a bug in rustdoc highlighting where too many things were considered a macro call. Fixed in github.com/rust-lang/ru....

Next Rust in Paris speaker is Oli, member of the Rust compiler team and of a few others. Their talk will be: "Maintaining Rust", made voluntarily vague. :) www.rustinparis.com To buy your ticket: ti.to/xperhub/rust... See you there!

hey uhhh. I got fired yesterday. if anyone has rust positions in the Netherlands let me know!

Next Rust in Paris speaker is @wffl.ihatereality.space, member of the Rust compiler team. Their talk will be: "Little rust delights" where they will talk about some nice but lesser known tricks and tips in Rust. www.rustinparis.com To buy your ticket: ti.to/xperhub/rust... See you there!

Next Rust in Paris speaker is Bertrand Darbon, a Senior Rust Engineer at Hyli. Their talk will be: "One bus to message them all: async rust for modular monoliths". www.rustinparis.com To buy your ticket: ti.to/xperhub/rust... See you there!

Urgau just joined the rustdoc team! They've been doing a lot of cross-work between rustc and rustdoc, allowing to unlock a lot of things. Welcome onboard! github.com/rust-lang/te...

Next Rust in Paris speaker is Christoph Lürig, a professor of game programming at the University of Applied Sciences in Trier. Their talk will be: "AAA Multiplayer Patterns Meet Rust, Tokio, and WebAssembly". www.rustinparis.com To buy your ticket: ti.to/xperhub/rust... See you there!

Next Rust in Paris 2026 speaker is Brendan Abolivier, working on Thunderbird at MZLA. Their talk will be "Implementing an async operation queue in Rust for Thunderbird". To buy your ticket: ti.to/xperhub/rust... rustinparis.com See you there!

Time to present the Rust in Paris 2026 speakers and their talks! First: Simon Sapin who started using Rust back in 0.5 (!!). Talk title is "Building a CPU from scratch with NAND gates". See you there! To buy your tickets: ti.to/xperhub/rust...

Added two new methods on `proc_macro::Literal`: `byte_value` and `char_value`. It allows to get the actual value without having to parse it yourself. Enjoy! PR: github.com/rust-lang/ru...

We published list of speakers for the Rust in Paris 2026 conference. You can see it here: www.rustinparis.com/speakers To buy your ticket: ti.to/xperhub/rust... See you there!

We made quite a lot of bugfixes for `askama`. We just released the `0.15.4` which should have fixed most issues encountered since the new `0.15` was released. Technical details in release notes: github.com/askama-rs/as... 1/2

Some quality of life improvements just got merged in rustdoc: * There is now a marker to tell people when there are hidden search results because of a setting: github.com/rust-lang/ru... * The contrast ratio for the "Since <version>" got improved: github.com/rust-lang/ru...

Shameless ad for merch.bevy.org You too can look super cute (and rep #bevy) :3 Disclaimer: this is a super inefficient way to give us money, the profit margin is set quite low!

The page for the first four speaker of the Rust in Paris 2026 conference is now live! www.rustinparis.com/speakers We'll announce the other speakers in the coming weeks. To buy your ticket: ti.to/xperhub/rust... See you there in March!

Rust in Paris 2026 talks have been selected. Now we wait for speakers confirmation before announcing them. Don't forget to buy your ticket! www.rustinparis.com

Just published the `0.38.0` version of the Rust sysinfo crate. What's new: * Add NetBSD support * Windows: Fix unsoundness for a function used in `Motherboard` and `Product` * Linux: Improve CPU info parsing * Fix serde serialization of `MacAddr` and of `Disk::file_system` crates.io/crates/sysinfo

Starting tomorrow, you will be able (on linux without cross-compilation) to install and use the Rust GCC backend directly from rustup! To do so: rustup component add rustc-codegen-gcc Thanks a lot to @jberanek.bsky.social for all their work to make it a reality! github.com/rust-lang/ru...

Rust 1.93.0 has been released! 🌈 🦀✨ This release includes a new musl version for the *-linux-musl targets, adds support for #​[cfg] inside asm!(), and adds [T]::as_array, VecDeque::{pop_front_if, pop_back_if}, Vec/String::into_raw_parts, fmt::form_fn, and more! ✨ blog.rust-lang.org/2026/01/22/R...

The Rust sysinfo crate just reached 100.000.000 downloads. See you next time for one billion. :) crates.io/crates/sysinfo

Hi. Next Rust sysinfo crate release is stuck at the moment as I'm trying to add the missing parts for the NetBSD support. Currently I'm missing: * Process::open_files * All Motherboard information * All Product information If anyone knows how to get the missing information, it'd be awesome! 1/2

Since rustdoc now has a lot of settings, a new issue appeared: it overflowed the screen size on mobile but there was no way to scroll it down. Fixed in github.com/rust-lang/ru....

Added a new rustdoc setting which allows you to hide deprecated items from pages and search results. I think it'll be especially useful on std docs. PR: github.com/rust-lang/ru...

Little performance improvement merged for rustc (up to 0.5%). github.com/rust-lang/ru... It's a small cleanup on how attributes are parsed in the compiler, nothing fancy but sometimes cleaner code is just faster, yeay =D

Just read a great blog post about what "complexity" is in programming languages and it was a great read, so sharing it. :) ahiru.eu/velona/simpl... Enjoy!

Rust in Paris 2026 CfP is now closed. Time for us to go into work and pick talks. Don't forget to buy your tickets if not already done. ;) rustinparis.com

Last day for the Rust in Paris 2026 CfP! If you want to send a talk proposal, it's your last day! docs.google.com/forms/d/e/1F... rustinparis.com

Bevy 0.18 is out now! It features Atmosphere Occlusion and PBR Shading, Generalized Atmospheric Scattering Media, Solari features, PBR Fixes, Font Variations, Automatic Directional Navigation, Fullscreen Materials, Cargo Feature Collections, Camera Controllers, and more! bevy.org/news/bevy-0-...

Seems like people are back from holiday (numbers are for crates.io/crates/sysinfo). :) I'm sad to see so many companies using it but very few sponsoring me... I'm hoping that at some point, opensource maintainers come together and say "if you make money from our work, pay for it". One can dream...

Today I learned new stuff about Rust macros so let's have a "fun with macros" day. :) What does this program display? ``` #![feature(decl_macro)] macro_rules! foo { () => {"a"} } macro foo { () => {"b"} } fn main() { println!("{}", foo!()); } ``` 1/3

Rust in Paris 2026 CfP ends in 7 days. Don't forget to send your talk proposals before then! docs.google.com/forms/d/e/1F... rustinparis.com

We asked our speakers from Rust in Paris 2025 how they felt about this conference. Here is @skade.bsky.social: youtube.com/shorts/e6way... You can find Florian's talk here: youtu.be/DZkW5uozWcw 🎟️ Attending: ti.to/xperhub/rust... See you in 2026. 🦀 #RustLang #Rust #Programming

Just released the `0.15.1` version of the Rust `askama` crate which fixes some issues that appeared with the `0.15.0` version and also removes some limitations on filters. github.com/askama-rs/as... Enjoy!

The copy button in the rustdoc code examples also included the line numbers (when the setting is enabled). It was fixed in github.com/rust-lang/ru....

Just released the 0.15 version of the Rust `askama` crate (which handles `jinja` templates at compile-time). The full changelog is here: github.com/askama-rs/as... 1/3

Rust compiler docs enabled the rustdoc `macro expansion` feature (in github.com/rust-lang/ru...). To see it in action: doc.rust-lang.org/nightly/nigh... doc.rust-lang.org/nightly/nigh... That'll make my life so much easier. :')

Rust GCC backend: Why and How - A detailed Article by Guillaume Gomez @imperioworld.bsky.social #Rust #Compilers blog.guillaume-gomez.fr/articles/202...

The rustdoc "macro expansion" feature (github.com/rust-lang/ru..., give it a try!) keeps allowing us to uncover bugs in our highlighter. The unexpected but very welcome side-effect. :3 Last fix: github.com/rust-lang/ru...

New Rust GCC backend report: blog.antoyo.xyz/rustc_codege... Enjoy!