This crate aims to make the use of [vulkano] quicker and easier when working on small project. The main things you should look at are:

• Instance
• [compute]

Example

# #[macro_use]
# extern crate geyser;
use geyser::instance::Instance;

// Instantiate vulkano
let inst = Instance::new();

// Create compute pipeline
let pipeline = create_compute_pipeline!(
inst, "
#version 450

layout(set = 0, binding = 0) buffer Data {
uint data[];
} buf;

void main() {
uint idx = gl_GlobalInvocationID.x;

buf.data[idx] = idx * 12;
}
");

// Create buffer
let buf = inst.create_buffer_from_data(vec![0; 69]);

// Create descriptor set
let set = create_descriptor_set!([buf], pipeline);

//Run the calculations on the GPU
inst.dispatch([69, 1, 1], pipeline.clone(), set.clone());

//Display the results
buf.read().expect("Failed to read from buffer")
.iter().enumerate().for_each(|(i, x)| println!("Index: {} equals: {}", i, *x));