Tasks are the wrong abstraction
Tasks are the wrong abstraction — 2024-04-27 preface: concurrent and parallel execution tasks are the wrong abstraction for parallel async execution tasks are the wrong abstraction for concurrent async execution stealing and sending sharded send bounds parallel futures and send bounds a vision for concurrency and parallelism in rust conclusion Okay, so you've probably read the title and are thinki
SemVer in Rust: Tooling, Breakage, and Edge Cases — FOSDEM 2024
Last month, I gave a talk titled "SemVer in Rust: Breakage, Tooling, and Edge Cases" at the FOSDEM 2024 conference. The talk is a practical look at what semantic versioning (SemVer) buys us, why SemVer goes wrong in practice, and how the cargo-semver-checks linter can help prevent the damage caused by SemVer breakage. TL;DR: SemVer is impossibly hard for humans, but automated tools can cover our g
Direct-style Effects Explained
Direct-style Effects Explained By Noel Welsh on 24 Apr 2024 Direct-style effects, also known as algebraic effects and effect handlers, are the next big thing in programming languages. At the same time I see some confusion about direct-style effects. In this post I want to address this confusion by explaining the what, the why, and the how of direct-style effects using a Scala 3 implementation as a
Unwind considered harmful? · baby steps
This blog is where I post up various half-baked ideas that I have. All PostsCategoriesGitHubTwitterRSS/Atom feeds I’ve been thinking a wild thought lately: we should deprecate panic=unwind. Most production users I know either already run with panic=abort or use unwinding in a very limited fashion, basically just to run to cleanup, not to truly recover. Removing unwinding from most case meanwhile h
Zed Decoded: Linux when? - Zed Blog
Screenshot of Zed — but where are the red/yellow/green window controls? Does anything stick out? Yes, exactly, it's a screenshot of Zed running on Linux! Wait, what? Zed on Linux? Is it released yet? No, it's not, but it's taking shape, fast. At the end of January we open-sourced Zed and had zero Linux support. Now, three months later, you can compile & run Zed on Linux and actually use it. And I
GPUI
GPUIA fast, productive UI framework for Rust from the creators of Zed. Hello, World 🌎 use gpui::*; struct HelloWorld { text: SharedString, } impl Render for HelloWorld { fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl IntoElement { div() .flex() .bg(rgb(0x2e7d32)) .size_full() .justify_center() .items_center() .text_xl() .text_color(rgb(0xffffff)) .child(format!("Hello, {}!", &self.text
Automatic checking of cfgs at compile-time | Rust Blog
The Cargo and Compiler team are delighted to announce that starting with Rust 1.80 (or nightly-2024-05-05) every reachable #[cfg] will be automatically checked that they match the expected config names and values. This can help with verifying that the crate is correctly handling conditional compilation for different target platforms or features. It ensures that the cfg settings are consistent betw
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A History of Haskell: Being Lazy With Class
GitHub - verus-lang/verus: Verified Rust for low-level systems code
GitHub - kyren/piccolo: An experimental stackless Lua VM implemented in pure Rust
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