Tootfinder

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

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

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

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

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…

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

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

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 …

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.

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

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…

Comparison Traits - Understanding Equality and Ordering
#Rust

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

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…

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

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

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

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

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…

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.

Awesome, tiny crates!
#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 …

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

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…

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

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

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

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

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