How I made Rustdoc 33% faster in one week

Описание и применение

Оптимизация Rustdoc привела к снижению времени сборки на 33% за одну неделю, улучшив производительность разработчиков.

Задача

Rustdoc was taking too long to generate documentation for large Rust projects, impacting developer productivity.

Результат

By profiling, identifying, and optimizing critical code paths in Rustdoc, the author achieved a 33% reduction in build times within a single week.

Рабочий процесс

• Profile Rustdoc execution to identify hotspots
• Analyze profiler output to pinpoint the most expensive functions
• Refactor or optimize the identified code paths
• Rebuild and benchmark Rustdoc to confirm performance gains
• Iterate until desired speedup is achieved

Доказательства

I made Rustdoc 33% faster in one week

Источник