Vendor things

third-party/vendor/winit/tests/serde_objects.rs

@@ -0,0 +1,39 @@
+#![cfg(feature = "serde")]
+
+use serde::{Deserialize, Serialize};
+use winit::{
+    dpi::{LogicalPosition, LogicalSize, PhysicalPosition, PhysicalSize},
+    event::{
+        ElementState, KeyboardInput, ModifiersState, MouseButton, MouseScrollDelta, TouchPhase,
+        VirtualKeyCode,
+    },
+    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::<KeyboardInput>();
+    needs_serde::<TouchPhase>();
+    needs_serde::<ElementState>();
+    needs_serde::<MouseButton>();
+    needs_serde::<MouseScrollDelta>();
+    needs_serde::<VirtualKeyCode>();
+    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>>();
+}