Symbolica 2.0: programmable symbols for Python and Rust https://lobste.rs/s/zpjc05 #python #rust
https://symbolica.io/posts/symbolica_2_0_release/

A faster bump allocator for rust https://lobste.rs/s/vta6wp #performance #rust
https://owen.cafe/posts/stumpalo/

Abbaye is a Static Site Generator (SSG) for your software releases, for those of us who can't or won't use a full-featured software forge.

Big usability features in this release! We got:

• parallel builder execution with some nice progress reporting (And if you use the cargo builder, building different targets _also_ is in parallel!);
• A self-update command to update abbaye to the latest version, based on Abbaye's own rss feed;
• Automatic JSON schema generation for abbaye.toml, so you can get autocompletion and type checking for your configuration;
• A markdown builder/renderer for your documentation needs.

#SmallWeb #Rust #Rustlang, #SSG

Alt...

A gif of Abbaye building its release website

Building an AsyncIO executor for the 3DS (pt 2!) https://lobste.rs/s/udax0k #rust
https://blog.cat-girl.gay/3ds-async-part-two/

Revealing the frontier with stacks and queues https://lobste.rs/s/aw5hgu #performance #rust
https://dystroy.org/blog/stack-and-queues/

RustWeek 2026: What We Learned, Who We Met, and What’s Next for Rust
#RustLang #Community #Rustrover #Conference #Event #Rust #Rustide

https://blog.jetbrains.com/rust/2026/06/03/rustrover-at-rustweek-2026/

I am available (immediately) for Rust work! Whether it is finding nontrivial performance gains, reviewing code for correctness and soundness, or writing implementations from scratch, I am a knowledgeable engineer with experience at companies large and small from various industries.

If your company would like to discuss setting something up, contact me via the email on my GitHub profile (https://github.com/jhpratt).

#Rust #RustLang #programming #FediHire #GetFediHired

iddqd, or the hardest kind of unsafe Rust by @rain https://lobste.rs/s/6eyhii #rust
https://oxide.computer/blog/iddqd-unsafe

Memory safety is a matter of life and death https://lobste.rs/s/67tqpz #rust #security
https://joshlf.com/posts/memory-safety-life-and-death/

A Structure-Aware Fuzzing Experiment https://lobste.rs/s/xnbyio #rust #testing
http://fitzgeraldnick.com/2026/06/01/structure-aware-fuzzing-experiment.html

rustc_codegen_jvm: Rust compiler backend to emit JVM bytecode https://lobste.rs/s/lcldxn #java #rust
https://github.com/IntegralPilot/rustc_codegen_jvm

For the past few streams, we've been going pretty high level, especially with the aid of LLMs. Not this time! On Friday at 4pm UTC (https://everytimezone.com/s/2ac07a7b), we're going all the way down to "what bits go where", with honest hand-written #Rust code. Specifically, we're going to write an audio generator that produces WAV files with white, pink, and brown noise. Hopefully I won't blow any speakers (yours or mine), but come find out!

https://youtube.com/live/BKHE7stqhoI?feature=share

Recording of yesterday's stream implementing a WAV noise file generator in #rust is now up on YouTube! We managed to get white, pink, brownian, blue, violet, and grey (psychoacoustic!) noise all implemented, so I'll count that as a success 🔊

https://youtu.be/zOTE4BN59u4

What we'll get out of it:
- support for type-checking lints (#1 top user request)
- fix the remaining classes of false-positives (#2 top user request)
- Rust itself can use cargo-semver-checks to prevent accidental breakage in the standard library (!!)
- a "SemVer crater" ability:
https://predr.ag/blog/cargo-semver-checks-2025-year-in-review/#the-path-forward-for-2026-and-beyond

#rust #rustlang #semver

I spent most of this year so far figuring out possible designs to solve those problems.

RustWeek + All Hands were phenomenally useful! I worked w/ rustdoc, types, compiler, cargo, and other folks to poke holes in the designs and then patch them.

Thank you @rustnl for making it happen!

#rust #rustlang #semver #rustweek #rustweek2026

Built-in `assert_matches!()` and more in Rust 1.96 🎉

https://blog.rust-lang.org/2026/05/28/Rust-1.96.0/

#rust #rustlang

New cargo-semver-checks release 🦀

I'm hard at work on solving type checking lints, so this one is just a maintenance release — one new lint plus some bug fixes. Enjoy!
https://github.com/obi1kenobi/cargo-semver-checks/releases/tag/v0.48.0

#rust #rustlang #semver

Cursor, 이제 ACP 레지스트리를 통해 JetBrains IDE에서 사용 가능
#RustLang #Rust #RustRover #Aiassistant #News #Acp

https://blog.jetbrains.com/ai/2026/03/cursor-joined-the-acp-registry-and-is-now-live-in-your-jetbrains-ide

Cursor est maintenant Inclus dans le registre ACP et disponible dans les IDE JetBrains
#RustLang #Rust #RustRover #Aiassistant #News #Acp

https://blog.jetbrains.com/ai/2026/03/cursor-est-maintenant-inclus-dans-le-registre-acp-et-disponible-dans-les-ide-jetbrains

Improving Accessibility in JetBrains IDEs: What’s New and What’s Next in 2026
#RustLang #Rust #RustRover #News #Accessibility

https://blog.jetbrains.com/platform/2026/05/improving-accessibility-in-jetbrains-ides-what-s-new-and-what-s-next-in-2026/

What Does It Actually Take for an IDE to Understand Rust?
#RustLang #Rust #Engineering #Industrytrends #Livestream #Rustrover

https://blog.jetbrains.com/rust/2026/05/29/how-rust-ides-understand-code/