Code coverage workshop

[mre]

What?

Explain tools that measure code coverage and work with Rust

Why?

While code coverage is not a good measurement for the fail-safety of a system, it might indicate, which parts of a system might need more tests. Some coverage tools like kcov support Rust, but some tweaking is required to get them to work.

How?

https://github.com/kennytm/cargo-kcov https://github.com/xd009642/tarpaulin

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Suggested by user Hitlife80 on Reddit