Raytracing in a weekend using ArrayFire

[Some Body]

Is it possible?

The original "raytracing in a weekend" (https://raytracing.github.io/) runs on the cpu which I have been enjoying implementing in rust.  I am curious to know if it would be possible to use ArrayFire to implement the raytracer based on the following project:

https://github.com/rogerallen/raytracinginoneweekendincuda/blob/ch04_sphere_cuda/main.cu

I am very much a newbie at this stuff so please understand if I am asking something that it very naive.