The entry point takes a borrow of the shader module which is then cloned by the pipeline. So I gotta keep the shader, entry, and modules in a high scope

src/vkprocessor.rs

@@ -40,6 +40,10 @@ use image::flat::NormalForm::ColumnMajorPacked;
 mod compute_kernel;
 use crate::vkprocessor::compute_kernel::ComputeKernel;
 
+mod shader_kernels;
+use crate::vkprocessor::shader_kernels::ShaderKernels;
+
+
 #[derive(Default, Debug, Clone)]
 struct tVertex { position: [f32; 2] }
 
@@ -68,7 +72,7 @@ fn window_size_dependent_setup(
 }
 
 #[repr(C)]
-#[derive(Clone)]
+#[derive(Default, Debug, Clone)]
 struct SimpleSpecializationConstants {
     first_constant: i32,
     second_constant: u32,
@@ -176,7 +180,6 @@ impl<'a> VkProcessor<'a> {
 
 
     pub fn compile_kernel(&mut self, filename: String) {
-
         self.compute_kernel   = Some(ComputeKernel::new(filename, self.device.clone()));
         self.compute_pipeline = Some(self.compute_kernel.clone().unwrap().get_pipeline());
     }