Guillaume P.

I think @Screwtapello talk about warning as "an Err, but that I don't want to propagate, but I don't want to silently discard". I have this use case too. For...

Something like that: https://github.com/CanalTP/navitia_model/blob/88eec02bbdf15d980b34c4507f5331a34a663f21/src/ntfs/read.rs#L234-L244

I think the CLI/conf/env story should be in another issue.

I have a couple of request in the structopt issues about that (no ideas, but persons wanting something like https://github.com/rust-lang-nursery/cli-wg/issues/7#issuecomment-367673115)

My coinor cbc bindings are under the organization of my employee so they might prefer to keep the project. I'll ask.

I doubt population is relevant.

Another featureful workaround: https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=aabb4e581775d2f3b82d4725ab85448f

There is no Vec in core. If you want to target pure core, the simplest thing would be to not provide genotypes, but provide traits for geometries. Another solution, simpler...

Checks that the inners don't intersect. Checks that multi don't intersect.

Maybe that can be an algorithm "check" or something like that. ie optional.