Vendor dependencies for 0.3.0 release

vendor/encase/tests/pass/attributes.rs

@@ -0,0 +1,26 @@
+use encase::ShaderType;
+
+fn main() {}
+
+#[derive(ShaderType)]
+struct TestAttributes {
+    #[align(16)]
+    a: u32,
+    #[size(8)]
+    b: u32,
+}
+
+#[derive(ShaderType)]
+struct TestRtArray {
+    #[size(8)]
+    a: u32,
+    #[align(16)]
+    #[size(runtime)]
+    b: Vec<u32>,
+}
+
+#[derive(ShaderType)]
+struct TestDocComment {
+    /// This is an unsigned integer
+    a: u32,
+}