Tootfinder

Really nice, @… have written about #Rust in their blog, providing 5 good reasons why you should "rewrite everything in Rust":

Rewriting code in Rust
This blog post explains why the system programming language Rust is enjoying growing popularity and why you might want to consider using it.

Making the case that #Cargo features could be improved to alleviate #Rust compile times
https://saghm.com/cargo-features-rust-…

Oh fun find, there was actually something called Oxide in the history of #Rust already - a formalization attempt:
https://arxiv.org/abs/1903.00982 🦀
cc @…

Oxide: The Essence of Rust
Rust claims to advance industrial programming by bridging the gap between low-level systems programming and high-level application programming. At the heart of the argument that this enables programmers to build more reliable and efficient software is the borrow checker - a novel approach to ownership that aims to balance type system expressivity with usability. And yet, to date there is no core type system that captures Rust's notion of ownership and borrowing, and hence no foundation for rese…

I'm writing a #befunge interpreter in #rust (for fun) , and I've decided to make it unicode compliant. That means that emojis will be fair game in the funge source code, and I think those programs are going to be amazing to look at!

rust-script | Run Rust files and expressions as scripts without any setup or compilation step.
#rust

Be Simple - Don’t Be Clever - Code Rust
— by @…
🦀 #rust

Be Simple | corrode Rust Consulting
The phone buzzes at 3 AM. You roll out of bed, open your laptop, and see this in the logs: th…

#Cloudflare just got faster and more secure, powered by #Rust
https://blog.cloudflare.com/20-percent

Hrmm, so created a HashMap (`HashMap::<&str, fn(u8) -> u8>`) in Rust without too much issue which was kinda nice. Then decided to try and make this work inside of an `impl` which...err...Rust has some rather strong opinions about, most of which is telling me to stop what I'm doing because this isn't gonna work.
Kinda fun to try though...lol
#rust

Unfortunately, the idea for a #Rust #Clippy rule to forbid all expect and #unwrap use is still open.

Lint idea: forbid all expect and unwrap use · Issue #6636 · rust-lang/rust-clippy
What it does It would be nice to have a restriction lint (i.e., totally opt-in) that allows clippy users to completely ban all expect and unwrap use from a codebase. Functions or other items that a...

I know of HX-Tape, but I decided to write my own demodulator to read Epson HX-20 tape data; mostly because I wanted to refresh my #rust skills, but also because I had this realisation it would work as a set of chained iterators. It does (I'm straight from HX-20 ext-cassette to PC audio); I've got a layer that does levels (high/low/0) with hysteresis, that passes it to one that does transiti…

Just released: embedded-io 0.7.{0,1}, along with its -async and -adapter siblings. These #RustLang crates help #embedded systems abstract over byte data input and output, similar to the standard library's io module.
If all goes as I hope, the embedded-io 0.7.x series can be followed compatibly …

crates.io: Rust Package Registry

Awesome, tiny crates!
#Rust

#Rust in #Android: move fast and fix things
https://security.googleblog.com/2025/1

A #rust warning just found a mistake I was in the middle of making; I had a match clause like:
(_, Bad) =>
and the warning was that the variable 'Bad' should be lower case; But hang on...that's no variable - that should be an enum member of State::Bad. Which is a nice find.
(Although I can't tell why it didn't figure out it was a member of State automatical…

Under the hood: Vec<T>
Let's look at Vec<T> to get a better understanding of its inner structure.
🦀 #rust

Under the hood: Vec
Let's look at Vec to get a better understanding of its inner structure.

"How to Optimize Rust for Slowness" – Carl Kadie
#rustlang

I have been learning #Rust for a couple of years, and using it for pet projects and demos alike. Working for a JVM-heavy company, I thought it would be my fate forever. Last week, I had a nice surprise: I convinced my management that using Rust for a particular project was the right choice. It’s not a huge project, but I want to describe my experience using Rust in a "real" project.

Canonical is doing a good job working with #Rust based #coreutils for their distro. Their work will help the #Linux community as a whole.
In the future, I would be interested in trying them …

It would be a shame if someone wanted to write a #Linux #driver in #Rust and only resorted to C because the subsystem maintainer doesn't want Rust (yet).
So here is my call:
Push for it! If you…

It would be a shame if someone wanted to write a #Linux #driver in #Rust and only resorted to C because the subsystem maintainer doesn't want Rust (yet).
So here is my call:
Push for it! If you…

Let's write a #macro in #Rust - Part 1
https://hackeryarn.com/post/rust-macros-1/

Who would have thought that creating a programming language for rapidly developing, deploying and abandoning lots of packages would have lead to this…
"Forking confusing: Vulnerable Rust crate exposes #uv #Python packager"
#RustLang #security

#EuroRust2026 en España. 😮 Estoy muy deseando volver a #Barcelona. :amaze: Mi última visita fue hace ya 12 años.
#EuroRust

Writing tests in #Rust is really nice.
I am enjoying it right now while working on the @… flash layout and boot flow library.

Elements of #Rust – Core Types and Traits
https://rustcurious.com/elements/

Writing tests in #Rust is really nice.
I am enjoying it right now while working on the @… flash layout and boot flow library.

Some #Rust shilling, retrofitting the "too grumpy to improve" meme, offering a Rust gear instead of the hexagon C wheel (logo).

Comparing transitive dependency version resolution in #Rust and #Java
https://blog.frankel.ch/dependency-ver

Sequoia PGP exemplifies everything that's wrong about #RustLang (don't mean this against Sequoia). It features a bunch of different CLIs, which is a reasonable design.
If Sequoia were written in C, these CLIs would probably be using some shared library. If Sequoia were written in Python, they would probably use a shared Python package. However, it's written in Rust, so every CLI is a huge binary with its own copy of subset of shared Sequoia code, built separately:
-rwxr-xr-x 1 root root 12M 10-08 06:36 /usr/bin/gpg-sq
-rwxr-xr-x 1 root root 4,7M 10-08 06:36 /usr/bin/gpgv-sq
-rwxr-xr-x 1 root root 21M 10-08 08:38 /usr/bin/sq
-rwxr-xr-x 1 root root 6,9M 10-08 08:38 /usr/bin/sqop
-rwxr-xr-x 1 root root 3,1M 10-08 08:32 /usr/bin/sqv

Should we create a little #ReGIS library in #Rust?
🙂✨🦀✨👩‍💻

Comparison Traits - Understanding Equality and Ordering
#Rust

This #Linux #bluescreen brought to you by #Rust. 🦀

Tiago Manczak from Infineon gave a nice overview of #Rust tooling for safety-critical projects at the first #MunichEmbedded meetup - very useful, not only for #embedded development, but also other …

Insight of the day from the functional safety panel discussion at #EuroRust25:
#Testing #engineers are more inclined to touch code written in

Upcoming next week:
3rd European RISC-V #Firmware and #Embedded #Rust #Workshop by EDA Centrum at V…

New article on the blog!
This time, it's about how I optimized an algorithm which turns byte offsets into line/column numbers and UTF-16 offsets.
Most of the performance improvement came from the use of SIMD to efficiently count ASCII characters.
#rust #RustLang #SIMD #optimization #blog