Difficulty identifying build performance bottlenecks

5/10 Medium

When developers experience slow Rust builds, it is challenging to identify where the compilation process is spending time and what the bottleneck is. Very few Rust developers leverage build profiling tools to diagnose issues.

Rust

Sources

https://blog.rust-lang.org/2025/09/10/rust-compiler-performance-survey-2025-results/
https://www.infoworld.com/article/4057215/survey-pinpoints-rust-compiler-pain-points.html

Collection History

Query: “What are the most common pain points with Rust for developers in 2025?”3/30/2026

When Rust developers experience slow builds, it can be challenging to identify where exactly is the compilation process spending time, and what could be the bottleneck. It seems that only very few Rust developers leverage tools for profiling their builds.

Created: 3/30/2026Updated: 3/30/2026