Mutually exclusive features

[thvdveld]

Is there a reason why the all-features flag is passed? In some rare cases, features are mutually exclusive (for example in smoltcp) and therefore it's unable to use cargo-semver-check.

https://github.com/obi1kenobi/cargo-semver-check/blob/423444100fe09adde0d621a730fec01681fc1387/src/dump.rs#L79

[epage]

Reasons

• We have not designed the configuration around this
• One factor for designing config is that I'm hoping we can find a way to track conditional compilation and find breaking changes via feature changes. Knowing what direction we can go on this will have on impact on the design for configuring features.
• Everything is generally a safe default for capturing the whole API
• Mutually exclusive features are themselves not an officially supported use case within cargo, see Mutually exclusive features rust-lang/cargo#2980

[thvdveld]

Thank you for the explanation!

[obi1kenobi]

v0.21 was just released and allows specifying the exact set of features to use, both by feature group (e.g. only default features) as well as at the level of individual features.

If you're able to take a look, I'd love to know if it resolved the issue you were having.

[thvdveld]

Using --default-features seems to work as expected. Thank you for the notification!