Rust & WASM
Here are 8 guides covering config examples, key takeaways, and troubleshooting.
All guides
Rust in practice: bring systems-grade performance to the edge with WASM
Rust WASM in practiceCompile memory-safe, systems-grade Rust to WASM with wasm-pack and run it on Cloudflare Workers edge nodes.
Rust hands-on tutorial: from zero to your first runnable project
Rust TutorialStep-by-step walkthrough of Rust with copy-paste commands, directory layout, and a first runnable artifact.
Rust quickstart: 5-minute local dev environment
Rust QuickstartThe shortest path to getting Rust running — a minimal starting point for first-time users.
Rust deployment guide: zero-ops edge publishing with Cloudflare Pages
Rust Deployment GuideGit-driven Rust deployment in practice: commit to build, atomic publish to every edge node.
Rust performance tuning: push first paint and edge response to the limit
Rust Performance OptimizationAround Rust's real bottlenecks, an actionable LCP / INP / CLS checklist.
Rust best practices: engineering conventions for production
Rust Best PracticesField-tested Rust practices from production, avoiding the common anti-patterns.
Rust architecture: layered patterns for high-concurrency edge apps
Rust ArchitectureThe edge-delivery view of Rust's layering and data flow.
Rust troubleshooting: locating and fixing high-frequency failures
Rust TroubleshootingThe most common production failures for Rust and their root-cause fixes.