Create API to quickly create prompts to select from enum variants about inquire HOT 4 CLOSED

cc @JaciBrunning, it would be great to have some input on what kind of APIs you'd consider good for this use case

from inquire.

wdyt of this API?

https://github.com/mikaelmello/inquire/blob/main/examples/enum_select_raw.rs

I didn't want to depend on any strum-specific features, but with #9 it becomes very easy to select enums, you only need to have a vector of them and a Display implementation.

from inquire.

Looks good to me - I like the use of the Display trait instead of requiring a collection of strs - makes this whole thing more accessible (and easier for non-enum types, too - especially mapping back to the original value). Looks like it should work pretty easily if the developer has strum already, too. Thanks!

from inquire.

I'm glad you liked it!

I tried strum a little bit and the only point I found that does not match well with this approach is that the trait that creates VARIANTS makes it an array of strings, requiring some bit of conversion (when creating a prompt or storing the Vec somewhere 'global')

I'll consider this closed then, let me know if you have any issues or suggestions!

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