Dependencies are out of date.

[rukai]

Dependencies are really out of date which makes build times much larger then they need to be, as syn and friends are all built twice.

btw, is this crate still maintained? looks like there hasn't been any progress in a while.

[rukai]

I've migrated off this crate as its no longer maintained, here are some equivalent traits that I used.

• Iterable -> IntoEnumIterator https://docs.rs/strum/0.11.0/strum/trait.IntoEnumIterator.html
• ToIndex -> ToPrimitive https://docs.rs/num-traits/0.2/num_traits/cast/trait.ToPrimitive.html
• FromIndex -> FromPrimitive https://docs.rs/num-traits/0.2/num_traits/cast/trait.FromPrimitive.html

These are from:

• num-traits - derive: https://github.com/rust-num/num-derive, traits: https://github.com/rust-num/num-traits
• strum - derive and traits: https://github.com/Peternator7/strum