Google's Rust Style Guide

Google has published a comprehensive style guide for Rust programming that covers API design, code organization, ownership patterns, concurrency, and implementation practices across the company. The guide extends beyond formatting to address architectural decisions such as preferring small crates, avoiding async/await in certain contexts, using specific synchronization primitives, and providing detailed guidance on traits, generics, and error handling. This standardized approach aims to ensure consistency and best practices across Google's Rust codebases.