clap_derive append to doc

[pickfire]

Would it be useful to add additional stuff to doc (rustdoc) comments for users that use #[derive(Clap)]? For example, we could show default_value in doc and possible_values too.

[CreepySkeleton]

Could you please give us an example of what you expect it to look like? I just don't understand your message.

[pksunkara]

I think he's talking about automatic adding of information to docs such that the info is shown on docs.rs for the structs.

[pickfire]

Yes, like the information we see in cargo doc --open. I am wondering if we should append the values that we add in help messages to the doc (fields section) like possible_values: ["1", "2", "3"].