Rust Surveying Developers To Find Biggest Compiler Performance Issues

Written by Michael Larabel in Programming on 16 June 2025 at 09:46 AM EDT. 76 Comments
PROGRAMMING
Rust developers acknowledge lengthy compiler times can be a significant issue that limits the productivity of developers working with this programming language. For helping in determining different combinations of issues around compiler performance, the Rust team has started a survey to collect more information on the issues.

Now through 7 July, the Rust team is carrying out a survey around the Rust compiler performance. Based upon the operating system, build system, and other factors they are hoping to collect more concrete information where developers are becoming challenged by slow build times. The survey includes looking at areas like CI/CD builds, Docker builds, optimized rebuilds, testing, unoptimized code generation, type checking, and other areas where the Rust developers hope to have a better understanding where developers are finding issue with the Rust performance.

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In turn these survey results will hopefully allow Rust developers to better target areas of improving moving forward for the rustc compiler and related build infrastructure. Those wanting to participate in this Rust compiler performance survey can find out more details on it via the Rust-Lang.org blog.
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Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via MichaelLarabel.com.

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