https://github.com/flying-sheep/region-cov-example

An example for Rust region coverage
https://github.com/flying-sheep/region-cov-example

Last synced: about 1 month ago
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An example for Rust region coverage

• Host: GitHub
• URL: https://github.com/flying-sheep/region-cov-example
• Owner: flying-sheep
• Created: 2022-12-08T14:42:04.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-04-09T13:29:51.000Z (9 months ago)
• Last Synced: 2024-04-09T17:32:53.916Z (9 months ago)
• Language: Rust
• Homepage: https://flying-sheep.github.io/region-cov-example/
• Size: 8.79 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# region-cov-example

An example for Rust region coverage

In the [single source file](https://flying-sheep.github.io/region-cov-example/coverage/src/lib.rs.html),

all lines are covered, but one `if` branch is not:

![grafik](https://user-images.githubusercontent.com/291575/206483176-8d51afbe-4581-4076-a0eb-a8145a799d2f.png)

This is only captured in the “regions” metric in the [summary](https://flying-sheep.github.io/region-cov-example/):

![grafik](https://user-images.githubusercontent.com/291575/206483330-c2ef57e1-32c0-4198-aba4-b5e1847aadc0.png)

([the branch metric is broken](https://github.com/rust-lang/rust/issues/79649),

and I’m not sure what it even means: Shouldn’t “regions” be “branches, but actually correct and not ignoring in-line branchings”?)