rust_vulkan_test/res/shaders/vertex.vert

#version 450

layout (location = 0) in vec2 position;
layout (location = 1) in vec3 color;

layout (location = 0) out vec3 fragColor;

void main() {
    gl_Position = vec4(position, 0.0, 1.0);
    fragColor = color;
}