Tired of rust-analyzer recompiling your entire project after every save? This article explores the reasons behind this behavior and offers effective solutions. Discover how rust-analyzer's strict accuracy checks can lead to excessive recompilation, especially in large projects with numerous dependencies. We'll present practical workarounds, including disabling checkOnSave and configuring separate target directories, to streamline your workflow and boost your Rust development speed. Optimize your rust-analyzer configuration for a smoother and faster coding experience.