[PATCH] rust: support DPDK API

[Etelson, Gregory]

Hello Igor,

> Hi Gregory!
>
> As a DPDK as well as a Rust user, I'm quite excited about this patch.
> I'm wondering though, is DPDK getting an official Rust API? I'm
> subscribed to dev and user mailing lists, and haven't seen any
> announcements - did I miss something?
>
> Bellow are some stylistic suggestions
>

There is no DPDK API for RUST yet.
My patch  allows RUST application to use native DPDK API.
I'll adopt you coding style suggestions in the next patch release.

Regards,
Gregory