#rust

You fake the handful of methods your code actually calls, prove the fake stays honest, and then make it fail the way production does.

How a 600-line Rust fuzzer discovers a 3-byte crash sequence in 9,000 iterations instead of 16 million

What I learned about manually constructing physical query plans for secondary index queries, and the library that came out of it.

Can LLM-generated code be trusted for distributed systems? Only if you have the right feedback loop.

LLMs amplify expertise, they don't replace it. Here's what works: planning, context, feedback loops, and building systems that let AI discover bugs.

Patterns and principles for writing Rust simulation workloads that catch bugs before production does.

How Rust's Deref trait solved a complex API design problem in FoundationDB-rs without traits or enums

Why Apache DataFusion, a composable Rust-native SQL engine rather than a rigid framework, finally let me plug real queries into our FoundationDB-based system after years of watching from the sidelines.

Discover lesser-known Tokio features like current-thread runtimes for !Send futures, seeded runtimes for deterministic tests, and paused time for precise temporal control in your Rust applications.

Strategies and techniques for enhancing safety in the FoundationDB Rust crate