Linux 7.0: One Bash Script, One Weekend, 23 Years of Kernel Bugs
Linux 7.0 shipped on April 12. One researcher found a 23-year-old NFSv4 vulnerability with a bash script and …
#Rust
The Claude Code Leak: How an Accident Sparked a Rust Rewrite Wave
In March 2026, Claude Code's 500k+ lines of TypeScript source code were accidentally leaked. Instead of panic, …
![Rust's #[must_use]: Making Sure Your Return Values Can't Be Ignored](https://rexai.top/images/rust-must-use-attribute/rust-must-use-cover.jpg)
Rust's #[must_use]: Making Sure Your Return Values Can't Be Ignored
Rust #[must_use] attribute explained: put it on structs, functions, or traits to force callers to handle …
Rust 10x Faster Than Spring? I Ran the Benchmarks. The Truth Is More Complicated.
Behind the benchmark numbers are three competing models: GC pauses, JIT warmup, and AOT compilation. Here's …
Rust 1.94 is Here: Sliding Window Pattern Matching Makes Code Elegant
Rust 1.94 brings three major updates: sliding windows destructured into named variables, Cargo.toml now …
From 1GB to 40MB: How Rust Cracks Memory Management
Same microservice, same endpoints, but memory usage dropped from 1GB to 40MB after rewriting Node.js to Rust. …
Ki Editor: Treat Code Like LEGO Blocks
Ki Editor isn't for writing text—it's for building with blocks. It operates directly on your code's syntax …
From Zero to 1.8M Connections: A Rust/Tokio Gateway's Real Scaling Journey
This isn't a Rust success story about how fast it is. It's a postmortem about when concurrent connections …
We Compared 6 Outage Reports Before We Understood What Async Rust Actually Prevents
CPU was fine, memory was stable, no recent deploys — but error rates hit 3.4%. After comparing 6 outage …
Don't Underestimate Rust Enums: A Complete Hands-On Guide
Rust enums are far more than a set of constants. They carry data, drive state machines, replace null, and …