Avec du Rust et du Arrow dedans 😛 Et du Elasticsearch, évidemment !

Avec du Rust et du Arrow dedans 😛 Et du Elasticsearch évidemment !

Wow, Deno is a huge project! More than 15 million lines of Rust! #EuroRust

Hello @eurorust.eu!

Bon à savoir : si vous prenez un billet d'avion non remboursable, vous pouvez quand même le faire rembourser dans les 24h. Je viens de le faire avec Air France, je me suis rendu compte 5 minutes après l'achat que je m'étais trompé d'une semaine 😅

GMail anti-spam go brrr: for the last to days, most of my emails are classified as spam. And it seems I'm not the only one to experience this.

On my way to @eurorust.eu. This is the first time I'm attending a Rust conference! And while I'm in Paris, I'll give a talk at the @elastic.co meetup tomorrow evening on how to use ES|QL with Pandas using the Apache Arrow columnar format! www.meetup.com/fr-FR/elasti...

😲 Arduino is acquired by Qualcomm! Wondering what this will lead to: Arduino becoming a maker of industrial turnkey products, or Qualcomm developing a range Arduino-branded devkits? blog.arduino.cc/2025/10/07/a...

- Le poseur de cuisine : je le mets où l'évier ? - Moi : mais vous n'avez pas les plans qui montrent où il se met ? - Le poseur : si on passait son temps à regarder les plans on ne s'en sortirait pas. Avoir des ouvriers à la maison c'est passer son temps à éviter leur merdes ou les rattraper…

Je lance une bouteille à la mer ... Les @restosducoeur 💞cherchent beaucoup d’ordinateurs portables et tiny (Linux friendly 🐧). Si votre entreprise a du stock dormant ou autre, ça nous aiderait beaucoup ! Repost apprécié :)🫶🏻

Serait-ce un amphi plein à craquer lors du DevFest Toulouse ? Toi aussi tu veux revivre cette expérience ou tout simplement la découvrir ? Dépêche-toi les places s'envolent comme des chocolatines un dimanche matin. 🎟️ buff.ly/9iDtRn8

Nice writeup on the modernization (or more exactly rewrite) of a 10-year-old side project by my colleague and friend @beachape.com

The making of "Alugalug Cat" by The Kiffness. Fun stuff! youtu.be/Xv4XLVu5j3c

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!

Deep dive into Rust's pattern matching, one of the language's great features. #RustLang blog.cuongle.dev/p/level-up-y...

I just learnt about the `--resolve` curl option. It binds DNSname+Port pairs with IPs curl a.example.com:9443 --resolve a.example.com:9443:172.18.0.7 Perfect for HTTPS when using multiple containers on the same machine No need for '--insecure' anymore

Quick blogpost about a nice trick I discovered yesterday in #rustlang: that Deref bound I already had? Turns out it's all you need for universal Arc/Box/T APIs. Sometimes the solution is right there! pierrezemb.fr/posts/from-a...

How to build incredible documentation by @leerob.com leerob.com/docs 1⃣ Fast 2⃣ Readable 3⃣ Helpful 4⃣ AI-native 5⃣ Agent-ready 6⃣ Polished 7⃣ Localized 8⃣ Responsive 9⃣ Accessible 🔟 Universal

Wild but clever idea: to allow backwards compatibility in an evolving data format, embed WASM decoders along with the data to ensure compatibility with a well-know base format (here Arrow). That way older readers for that format can read new encodings, at the price of a small performance hit.

On this day 35 years ago I started my professional journey. I'd been programming for 10 years already and turned my passion into a job. Today that passion is still there as I've nurtured it relentlessly. And I'll once again quote Steve Jobs: "stay hungry, stay foolish". This is how I move forward.

On vous a préparé un programme sympa pour @devfesttoulouse.fr ! Allez hop hop, on prend sa place !

Ever wondered if Rust is being used in the automotive space? Well, Volvo Cars is starting to use it! You can read all about Volvo and their Rust usage in our awesome new interview. Link below!

Great post: How I accidentally created the fastest CSV parser ever made Nice one about using SIMD and memory mapping, madvise syscalls to read a CSV faster, albeit only for x86-64. Morale of the story: If you push data around, ignore generalization, go for optimization.

Bottom line, use whatever you are comfortable with, it doesn’t matter. Any slight advantages of keyboard-use are borderline at best; the biggest factor is your brain.

 The ability to instantly understand an interface, whether GUI or CLI, is the important part.

Super analyse d'un super article (à lire, vraiment) par l'ami @permacodeur.fr

Design docs are important. However I find the link between code and a commit message to be brittle, as it will be lost after some unrelated change, refactoring, etc. I write these explanations in the code itself or in a design doc/ADR added to the repo.

"Vampire Routing", a path finding algorithm that avoids direct sunlight 🧛 Pretty cool idea, and I actually do that during hot summer times to avoid excessive heat. sosm.ch/the-coolest-...

🤖 Reality Check #1 18/20 🔥 Perfect Streak: 11 I can spot AI images 90% of the time. 🧠 Can you beat me? realitycheckk.com

A nice horror story about the very popular MCP Inspector which allowed any website to run arbitrary code on your machine. This is why they added a session token. They still advertise "set DANGEROUSLY_OMIT_AUTH=true to disable auth" at start time, which is tempting if you don't know its implications.

Shower thought: `Cow` should really be named `Boo`. Rust's `Cow` type was created for Copy-on-Write (CoW) use-cases, but more and more I find myself using it for random situations where I need a value that is either borrowed or owned. Boo. #Rust/#Rustlang

Regardez, nous aussi on parle IA ! 😅 Au JUG nous accueillerons @agoncal.bsky.social 🧑‍💻 🗓️ 21 oct, 19h, Epitech Toulouse Live coding & slides sur l’intégration d’IA dans les apps Java 🚀 Inscrivez-vous 👉 www.meetup.com/toulouse-jav... Merci à nos sponsors 🫶 MonkeyPatch & OpenAirlines

Today, in the Data Streaming Journey, I'm sharing my experience of building data streaming products with the RAD stack: Rust, Arrow, DataFusion. www.streamingdata.tech/p/streaming-...

The Moondream VLM (vision language model) is amazing. It's small (2B parameters) and yet accurately detects boars in a dark infrared camera image. Asking for both boar and pig increases accuracy though. #sanglicam

📣 Ne manquez pas notre prochain meetup ElasticFR chez Criteo avec un excellent sujet par @anaethelion.bsky.social : Une command line pour #Elasticsearch: Oxydation d'un process 📆 RDV le 9/10 à partir de 19H 📍 Chez Criteo, 32 rue Blanche, Paris 🔗 www.meetup.com/fr-FR/elasti...

New @oxide.computer application FAQ just dropped

AI isn't just a Python game anymore. Our August Rust Jobs Report shows Data Science is the 3rd largest industry for Rust hiring. With companies like xAI now the #3 biggest hirer of Rust talent overall, the trend towards performance-critical AI is undeniable. filtra.io/rust/jobs-re...

📣 Super programme pour le prochain meetup ElasticFR chez Criteo avec @swallez.com pour nous parler de l"analyse de données interactive : la rencontre de ES|QL, Arrow et Pandas. 📆 RDV le 9/10 à partir de 19H 📍 Chez Criteo, 32 rue Blanche, Paris 🔗 www.meetup.com/fr-FR/elasti...

Asking for a demotion (by @timsaucer.bsky.social). Resonates a lot with my own experience. I asked to be demoted once because I was unhappy, and also refused to "work on my promotion" when suggested by my manager, as I knew it could artificially lead me to an unhappy position.

I released a bunch of new features in Failsafe-go recently: an adaptive limiter, adaptive throttler, request prioritization and usage tracking, retry and hedge budgets, and more. Check it out: failsafe-go.dev #golang #resilience

Et parce que le duo de choc @k33gorg.bsky.social et @lours.me a des tas de choses à raconter, on essaie pour la première fois à @devfesttoulouse.fr un créneau de 1h30 !

Want to get paid to work on open-source Rust? We asked David Wood, who leads the Rust team at Arm, how to land a "dream job" at the intersection of systems programming and core open-source contribution. His advice for up-and-comers:

Often when sum types (tagged unions/enums with data) come up, folks claim that they're equivalent to multiple implementations of an interface. Beyond the rough ergonomics of the latter, this is not actually true! In reality, *non-exhaustive enums* are equivalent to *sealed interfaces*. Read more:

📣 Au programme du prochain meetup, où nous aurons le plaisir d'être reçus par Criteo : une CLI pour #Elasticsearch et le support d'#Apache #Arrow. 📆 RDV le 9/10 à partir de 19H 📍 Chez Criteo, 32 rue Blanche, Paris 🔗 www.meetup.com/fr-FR/elasti...

man: sudo make me a sandwich feminized chatbot: no man: sudo make me a sandwich feminized chatbot: what did i just say man: it uh… must be… the wifi. yes. wifi. that sounds right.

"Wasm 3.0 Completed" webassembly.org/news/2025-09...

Occassionally folks reach out to me to ask "how do I hire embedded rust folks for contract/full time work?", and this is generally the answer I give folks: gist.github.com/jamesmunns/c... Feel free to share/etc., I'm all about more folks finding good full time gigs in embedded rust :)

📢 "Your" vs. "My" in user interfaces #veille

What Makes System Calls Expensive: A Linux Internals Deep Dive. blog.codingconfessions.com/p/what-makes... Another great post by @abhi9u.bsky.social. I learned a lot, including vDSO.

Pour chaque Français, notre industrie chimique produit 100kg de déchets toxiques par an, contre 2kg de déchets radioactifs de nos centrales nucléaires, dont seulement 2g sont problématiques et doivent être enfouis pour ne plus représenter aucun risque.