↓ Skip to main content
  1. Languages/

Rust Guides

Mastering Rust Procedural Macros: Building a Custom Derive for Cleaner APIs

·1707 words·9 mins
Advanced Rust Rust Metaprogramming Macros API Design Syn Quote Developer Experience
If you have spent any significant time in the Rust ecosystem, you have undoubtedly marveled at the magic of #[derive(Serialize, Deserialize)] from Serde or #[derive(Parser)] from Clap. These seemingly simple annotations perform heavy lifting behind the scenes, generating hundreds of lines of boilerplate code so you don’t have to.

Mastering WebAssembly: Build High-Performance Rust Modules with wasm-pack

·1839 words·9 mins
Web Development Rust WebAssembly Wasm-Pack Frontend Performance JavaScript-Interop
If you’ve been following the frontend landscape through 2025, you know that the browser is no longer just a document viewer—it is a full-fledged application platform. While JavaScript (and TypeScript) remains the undisputed king of the DOM, there are boundaries of performance that JS simply cannot cross efficiently.

Zero-Copy Deserialization in Rust: Crushing Latency with Serde and rkyv

·1862 words·9 mins
Performance Engineering Rust Serde Rkyv Zero-Copy High-Performance Systems-Programming
In the world of high-performance systems engineering, memory is the new disk. It’s 2025, and while our CPUs have become insanely fast, the cost of moving data around—allocating generic heap memory, copying bytes, and garbage collection (or in Rust’s case, dropping complex ownership trees)—remains the primary bottleneck for throughput.

Stop Writing Boilerplate: The Ultimate Guide to Reusable Rust Macros

·1659 words·8 mins
Advanced Rust Systems Programming Productivity Rust Macros Metaprogramming Codegen Dry-Principle Syn Quote Best Practices
If you have been writing Rust for any significant amount of time, you have likely hit a wall of repetition. Perhaps you are manually implementing the Builder pattern for the tenth time this week, or maybe you are writing identical error-handling wrappers for different database entities.