Fix CI: shader_material_glsl missing AssetUsages impl

examples/shader/shader_material_glsl.rs

@@ -5,10 +5,9 @@ use bevy::{
     prelude::*,
     reflect::TypePath,
     render::{
-        mesh::MeshVertexBufferLayoutRef,
-        render_resource::{
+        mesh::MeshVertexBufferLayoutRef, render_asset::{AssetUsages, RenderAssetUsages}, render_resource::{
             AsBindGroup, RenderPipelineDescriptor, ShaderRef, SpecializedMeshPipelineError,
-        },
+        }
     },
 };
 
@@ -56,6 +55,12 @@ struct CustomMaterial {
     alpha_mode: AlphaMode,
 }
 
+impl AssetUsages for CustomMaterial {
+    fn asset_usage(&self) -> RenderAssetUsages {
+        RenderAssetUsages::MAIN_WORLD | RenderAssetUsages::RENDER_WORLD
+    }
+}
+
 /// The Material trait is very configurable, but comes with sensible defaults for all methods.
 /// You only need to implement functions for features that need non-default behavior. See the Material api docs for details!
 /// When using the GLSL shading language for your shader, the specialize method must be overridden.