Topic

#Rust

59 articles on Rust — news, releases, guides and analysis from the SourceFeed engine.

Article 1w ago 1

AI Agents Fail Off a Cliff Below the Application Layer

A new failure catalogue for systems code is backed by real research, but the cure it ships is the weaker half.

Mariana Souza

Build a Toy Compiler in Rust: Lexer, Parser, and Bytecode VM

Tokenize, parse, compile, and execute a tiny language on a stack VM in 300 lines of dependency-free Rust.

Tutorial · 3w ago0

F* Is the Verified Code Already Hiding in Your Stack

The proof-oriented language never went mainstream, but its extracted C runs in Firefox, Python, Windows, and the Linux kernel.

Article · 3w ago5

That ripgrep Segfault Is Probably a Kernel Bug

A crash in ripgrep's static musl builds traces to a suspected memory-management race in Linux 7.0.

Article · 4w ago1

Servo Is Becoming a Real Engine Again on $8K a Month

Record commit volume, SharedWorker, and real-site fixes matter less than Servo's quiet pivot toward embeddable-engine status.

Article · 4w ago0

The DEF CON Badge Is a Trojan Horse for Open Silicon

Bunnie Huang's Baochip-1x turns conference swag into a $10, inspectable hardware root of trust.

Article · 4w ago5

Rust Builds Got 5.6% Faster. Read the Fine Print

The big wins landed in rustdoc and Clippy, while the compiler core's top contributor looks for funding.

Article · 4w ago0

Reflex's XY Wins by Not Drawing Your Data

The new Python charting library's GPU pitch hides the real trick: screen-space aggregation in Rust.

Article · 1mo ago0

Bun's Rust Rewrite Took 11 Days. Shipping It Is Taking Months

Eleven weeks without a release and a 2,400-PR bot backlog show where AI-speed development really bottlenecks.

Article · 1mo ago2

Cruller Picks Up the Zig Runtime Bun Left Behind

A solo fork of Bun's last Zig release tests who inherits big codebases in the age of AI rewrites.

Article · 1mo ago2

Buz Forks Bun to Prove Zig Was Fast Enough

A post-Rust-rewrite fork hits sub-second incremental builds — but speed was never the official reason Bun left Zig.

Article · 1mo ago0

Buz Revives Zig-Era Bun With Sub-Second Rebuilds

A one-person fork nobody should run is still the best evidence yet that Zig's compiler turned a corner.

Article · 1mo ago1

Your AI Agent Shouldn't Know Your API Keys

OneCLI injects real credentials at the proxy, so a prompt-injected agent has nothing worth stealing.

Article · 1mo ago6

The Tokio/Rayon Trap Kills Async Concurrency

Cooperative executors stall on CPU work, and the usual thread-pool fix just makes you the scheduler.

Article · 1mo ago2

SQLite Needs Rust-Style Editions

Footgun defaults for foreign keys and types could evolve without a flag day if the library borrowed from language design.

Article · 1mo ago2

OpenCut Turns Video Editing Into Open Infrastructure

The CapCut alternative’s rewrite targets plugins, headless batch work, and AI agents—not just another timeline.

Article · 1mo ago1