rust-lang syntax highlight

[takkuumi]

1. rust lambada has no highlight, like this:
2. struct type has no highlight, like this: 3.reference has no highlight, like this: 4.Generics struct has no highlight, like this: 5.Mutable data and invariant data should have different color.

[MaxGraey]

Yep, syntax highlight is broken in many places!

[rbjorklin]

The syntax highlight provided by rust.vim is really nice in my opinion and it would be great if it could be incorporated here.