---
title: "Discussion on \"Rust code coverage: use 'llvm-cov' over 'tarpaulin'\" | Hashnode"
description: "Discussion on \"Rust code coverage: use 'llvm-cov' over 'tarpaulin'\". A few days ago, I wrote about an issue I encountered where the code coverage for one of my projects failed on CI but worked fine locally. [I also discussed a solution](https://hans.lhoest.eu/rust-when-cargo-code-coverage-works-locally-but-fails-in-ci..."
url: "https://hashnode.com/posts/rust-code-coverage-use-llvm-cov-over-tarpaulin/685ed80299d55fa4bd92ff45"
---

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# [Rust code coverage: use 'llvm-cov' over 'tarpaulin'](https://hans.lhoest.eu/rust-code-coverage-use-llvm-cov-over-tarpaulin?utm_source=hashnode&utm_medium=feed)

A few days ago, I wrote about an issue I encountered where the code coverage for one of my projects failed on CI but worked fine locally. \[I also discussed a solution\](https://hans.lhoest.eu/rust-when-cargo-code-coverage-works-locally-but-fails-in-ci...

Jun 27, 2025 · 1 min read · hans.lhoest.eu  
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## Written by

[Hans L'Hoest](https://hashnode.com/@hanlho)

@hanlho · The Hague, The Netherlands

  
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Riding the Architect elevator

I write about: Software architecture and engineering, Better software better. DDD, Scala and Rust

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