In #rust / #rustlang I have a #HTTP endpoint ( #actix) , where for a given query, it fetches #JWT from the given parameter (URLS) and validates, puts some logic and returns the result. How to write unittest for this care in rust?

Tachyonfx brings web-level animations to the command line..
Then Ratzilla puts it back in browsers where it belongs 🤷‍♂️

Witness this beautiful chaos: https://junkdog.github.io/exabind 🌀

🦀 Powered by Rust & @ratatui_rs ecosystem
⭐ GitHub: https://github.com/junkdog/exabind

#rustlang #ratatui #tui #animations #commandline #webgl2 #terminal

I tried loco.rs

I will not be trying loco.rs again, unfortunately.

#Rust#RustLang

🦀 Rust & WebAssembly Update: The rustwasm GitHub org will be archived by Sep 2025. wasm-bindgen moves to a new org with fresh maintainers. Other repos to be archived or transferred.
#RustLang #rust #programming
https://blog.rust-lang.org/inside-rust/2025/07/21/sunsetting-the-rustwasm-github-org/

Damn... Rust devs going crazy with these libraries.

⚒️ sledgehammer_bindgen 🦀

💥 Breaking the performance barrier of WASM/JS communication.

⚡ Faster Rust batched bindings for JS code.

⭐ GitHub: https://github.com/ealmloff/sledgehammer_bindgen

#rustlang #webassembly #wasm #javascript #performance #bindings #frontend #bindgen

Covered:

🦀 Build an HTTP handler in Rust
🦀 Deploy it with modern Wasm runtimes
🦀 Debug, profile, and monitor your Wasm backend
🦀 Wrap it up with a working calculator API

All the details are here ➡️ https://eurorust.eu/workshops/long-live-webassembly/?utm_source=mastodon&utm_medium=social&utm_campaign=2025-07-17-workshop-jonas-kruckenberg

#RustLang#WebAssembly#Wasm#RustWorkshop#EuroRust25#Mainmatter

🧵2/3

ICYMI ➡️ Introducing Tyr, a new Rust-based kernel driver for CSF-based Arm Mali GPUs, developed in collaboration with Arm and Google.

https://www.collabora.com/news-and-blog/news-and-events/introducing-tyr-a-new-rust-drm-driver.html

#OpenSource #GPU#RustLang #Arm #Google

miniserve - by svenstaro

https://github.com/svenstaro/miniserve

For when you really just want to serve some files over #HTTP right now!

#CLI#File#Network #Rust #RustLang

Heck yeah, this thing will blow up!

Introducing Operese (a Windows-to-Linux migration tool made by a nerd):

https://yewtu.be/watch?v=PMoXClh8emw
(or YT: https://www.youtube.com/watch?v=PMoXClh8emw)

The demo is very impressive! 👀

It apparently migrates your #Windows10 installation to #Linux #Kubuntu (❤️) with all your files ready to use. 🚀

Written in #Rust, but not yet #OpenSource (according to author will be Open Source in the near future).

#OS#OperatingSystem #RustLang#Operese#EndOf10 #KDE

mdq - by yshavit

https://github.com/yshavit/mdq

like #jq but for #Markdown: find specific elements in an md doc

Also available as a crate:
https://docs.rs/mdq/latest/mdq/

Tagging @wader 😉

#CLI#Parser #Rust #RustLang

Verifying the #Rust Standard Library - Carolyn Zech, Amazon Web Services

https://invidious.nerdvpn.de/watch?v=8_lzVNs1uPk
(or YT: https://www.youtube.com/watch?v=8_lzVNs1uPk)

Carolyn is also a maintainer of #Kani, the Rust model checker.
She has been so supportive and kind during my struggles with HashMaps and Kani 🥺

https://github.com/model-checking/kani/issues/3965

Give her a follow:
https://github.com/carolynzech

#FormalVerification#FormalMethods #RustLang#Testing#SoftwareEngineering

Variadic Generics ideas that won't work for #Rust - by Olivier Faure (aka poignardazur)

https://poignardazur.github.io//2025/07/09/variadic-generics-dead-ends/

"After years of design discussion, we’re finally at a stage where variadic generics are reaching the top of the triage pile. Serious discussion and initial work is, hopefully, about to start. I’m hoping this article helps us not get dragged down in litigating the same alternatives over and over again."

Me, when I see variadic generics: 🤯

#plt #RustLang

Meet Tyr, a new Rust-based DRM driver targeting CSF-based Arm Mali GPUs, developed in collaboration with Arm and Google.

https://www.collabora.com/news-and-blog/news-and-events/introducing-tyr-a-new-rust-drm-driver.html

#OpenSource #GPU#RustLang

uutils/coreutils 0.1.0 has been released, https://github.com/uutils/coreutils/releases/tag/0.1.0.

It took me a moment to share the news but it’s a good news!

uutils/coreutils is a cross-platform reimplementation of the GNU coreutils in Rust.

> This release brings major performance gains, SELinux support, and expanded GNU compatibility.

#gnu#RustLang #utils

Magic Completions in rust-analyzer (a Language Server Protocol implementation for Rust), https://rust-analyzer.github.io/book/features.html#magic-completions.

- expr.if expands to if expr { } or if let … { } for Option or Result
- expr.dbg expands to dbg!(expr)
- expr.match expands to match expr { … }
- tmod expands to #[cfg(test)] mod tests { use super::*; #[test] fn test_name() { } }

#RustLang#LSP #completions

The #Rust #compiler #performance #survey 2025 only runs until next Monday, 7th July - so fill it if you haven't yet and help the Rust project make us Rust developers more productive! 🚀

https://blog.rust-lang.org/2025/06/16/rust-compiler-performance-survey-2025/

#RustLang