Debugging Rust in VS Code: A Complete launch.json Guide with Windows Measurements
Set up Rust debugging in VS Code: rustup's rust-lldb is not applicable to Windows MSVC; configure CodeLLDB and …
#Rust
Your 8,000-Line Rust Project Made rust-analyzer Index 2.5M Dependency Lines
Why rust-analyzer feels slow: a small Rust project can trigger gigabytes of dependency analysis. Includes …
11 Days, 64 AIs, 530K Lines of Code: A Complete Engineering Retrospective on Rewriting Bun from Zig to Rust
Jarred Sumner used Claude Fable 5 and 50 dynamic workflows to rewrite 535,496 lines of Zig into Rust in 11 …
Building a B+Tree in Rust: What I Got Wrong Before Getting It Right
A walkthrough of design mistakes I made implementing a B+Tree in Rust — from treating all nodes as in-memory …
Building AI Agents in Rust (Part 3): Refactoring Tools into a Skill Registry with Traits
Part 3 replaces the Part 1 match dispatcher with a Rust trait system: Skill, Registry, DynSkill, …
Building AI Agents in Rust (Part 4): State Machines for Multi-Step Tasks
Part 4 introduces state machines for multi-step tasks: Node trait, Graph runner, SQLite checkpointing, …
Building AI Agents in Rust (Part 5): Multi-Agent Crews
Part 5 covers multi-agent collaboration: when to add agents and when not to. The Agent trait, Crew …
Building AI Agents in Rust — Part 2: Structured Prompt Architecture and the Cache Boundary
Following Part 1's tool-calling loop, Part 2 dives into Agent system prompt architecture: Identity, …
Rust + AWS Lambda: Secure Credential-Free Access with Workload Credentials
How Rust Lambdas automatically obtain temporary credentials via IAM roles — from IAM role creation, Rust code …
Building AI Agents in Rust — The Tool-Calling Loop Explained
A deep dive into the core mechanism of AI agents: the tool-calling loop. Through a ~200-line Rust …