Enum from str

[pickfire]

https://github.com/1aim/rust-phonenumber/blob/master/src/country.rs#L328 might seem to be a nice use case.

As well, what about AsRef<str>?

[DCjanus]

maybe: https://github.com/DCjanus/str_to_enum_derive

[pickfire]

Oh, I just noticed that. By the way, I also found out about https://lib.rs/crates/strum, are these crates related to that?

[DCjanus]

It is recommended to use strum

[pickfire]

Should we add a link to strum in the README? I wasn't aware of strum while I was checking out this crate, maybe it might help to at least let other knows about strum and this is like a striped down version.