Vendor dependencies for 0.3.0 release

vendor/winit/tests/serde_objects.rs

@@ -0,0 +1,38 @@
+#![cfg(feature = "serde")]
+
+use serde::{Deserialize, Serialize};
+use winit::dpi::{LogicalPosition, LogicalSize, PhysicalPosition, PhysicalSize};
+use winit::event::{ElementState, MouseButton, MouseScrollDelta, TouchPhase};
+use winit::keyboard::{Key, KeyCode, KeyLocation, ModifiersState, NamedKey, PhysicalKey};
+use winit::window::CursorIcon;
+
+#[allow(dead_code)]
+fn needs_serde<S: Serialize + Deserialize<'static>>() {}
+
+#[test]
+fn window_serde() {
+    needs_serde::<CursorIcon>();
+}
+
+#[test]
+fn events_serde() {
+    needs_serde::<TouchPhase>();
+    needs_serde::<ElementState>();
+    needs_serde::<MouseButton>();
+    needs_serde::<MouseScrollDelta>();
+    needs_serde::<Key>();
+    needs_serde::<NamedKey>();
+    needs_serde::<KeyCode>();
+    needs_serde::<PhysicalKey>();
+    needs_serde::<KeyLocation>();
+    needs_serde::<ModifiersState>();
+}
+
+#[test]
+fn dpi_serde() {
+    needs_serde::<LogicalPosition<f64>>();
+    needs_serde::<PhysicalPosition<i32>>();
+    needs_serde::<PhysicalPosition<f64>>();
+    needs_serde::<LogicalSize<f64>>();
+    needs_serde::<PhysicalSize<u32>>();
+}