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, …
Rust
Rust systems programming, async, and engineering practice.
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 …
Rust-Written Lua Compiler Runs Scripts Natively on Bare-Metal Arduino
TinyLua: a zero-VM Lua native compiler written in Rust. Compiles Lua source directly to AVR/ARM machine code …
Rust Smart Pointers Complete Guide: Box, Rc, and RefCell Explained with Code Examples
Master Rust smart pointers: Box, Rc, RefCell, and the powerful Rc
tokio::select! Finally Gets rustfmt Support: A Hands-On Look at better_tokio_select
The tokio::select! macro has always been a blind spot for rustfmt. better_tokio_select uses match syntax to …
Why a Pure-Rust HTML-to-PDF Engine Could Be a Bigger Deal Than Most Developers Realize
Still using headless Chromium for PDF generation? That might change soon. A lightweight Rust library is …