Flag to run cargo commands with the appropriate MSRV

[epage]

I'm imagining a --rust-version flag that would add a +<package.rust-version> to each underlying cargo invocation.

[epage]

Sometimes there is a different MSRV for development and release. I think a good next step past this is a flag to run cargo package on each workspace member, extract, patch, and then build those

Mentioning this now for the smaller issue in case it affects the CLI design for this one

[taiki-e]

Thanks for the suggestion!

I think --version-range .. --version-step <large number> can do something similar, but it makes sense to have a dedicated flag.

https://github.com/taiki-e/cargo-hack#--version-range

If the lower bound of the range is omitted, the value of the rust-version field in Cargo.toml is used as the lower bound.

You can specify the version interval by using --version-step.

[epage]

Oh, interesting. I agree that a short-hand for this would also be useful.

I can go add this if you are ok (which it sounds like)

[taiki-e]

I can go add this if you are ok (which it sounds like)

Thanks. I would be happy to accept a PR to add this.