Going to just normalize to a single hardcoded enum of vertex definitions. Seems like quite a backpeddle....

notes/Home.txt

@@ -39,8 +39,18 @@ In Shader lie the shader compilers, pipelines, and supporting data.
 	I need to put them where I create them. The actual shader doesn't.
 
 
+=== canvas frame ===
+The current workflow:
 
+enum of vertex types
+	sprite holds vertex::type1
+	poly holds vertex::type2
 
+canvasframe holds <enumType>
+
+canvasState.run takes canvasFrame<enumType>
+
+canvasState.draw_commands_test(command_buffer, framebuffers, image_num, canvas_frame);
 
 
 
@@ -48,13 +58,35 @@ In Shader lie the shader compilers, pipelines, and supporting data.
 --------------------
 
 
+===== Links =====
+
+Dynamic Keys in HashMap
+https://play.rust-lang.org/?version=nightly&mode=debug&edition=2018&gist=b4630cf98afa88fc0fbffdb0112af1c1
+
+VertexDefinition
+https://github.com/tomaka/vulkano-examples/blob/81f5a4eb3c5f3fcc6a194d3c41e53b2bc66f7add/gltf/gltf_system.rs#L687-L795
 
 
+pub enum Content {
+	Text(String),
+	Number(u32),
+}
 
+impl From for String {
+	fn wrap(self) {
+		Content::Text(self)
+	}
+}
 
+impl From for u32 {
+	fn wrap(self) {
+		Content::Number(self)
+	}
+}
 
-
-
+fn any_content<T>(value : T) where T : IntoContent {
+	let content : Content = value.wrap();
+}