Vendor things

third-party/vendor/raw-window-handle/src/windows.rs

@@ -0,0 +1,71 @@
+use core::ffi::c_void;
+use core::ptr;
+
+/// Raw display handle for Windows.
+///
+/// It could be used regardless of Windows window backend.
+///
+/// ## Construction
+/// ```
+/// # use raw_window_handle::WindowsDisplayHandle;
+/// let mut display_handle = WindowsDisplayHandle::empty();
+/// /* set fields */
+/// ```
+#[non_exhaustive]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub struct WindowsDisplayHandle;
+
+impl WindowsDisplayHandle {
+    pub fn empty() -> Self {
+        Self
+    }
+}
+
+/// Raw window handle for Win32.
+///
+/// ## Construction
+/// ```
+/// # use raw_window_handle::Win32WindowHandle;
+/// let mut window_handle = Win32WindowHandle::empty();
+/// /* set fields */
+/// ```
+#[non_exhaustive]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub struct Win32WindowHandle {
+    /// A Win32 `HWND` handle.
+    pub hwnd: *mut c_void,
+    /// The `HINSTANCE` associated with this type's `HWND`.
+    pub hinstance: *mut c_void,
+}
+
+impl Win32WindowHandle {
+    pub fn empty() -> Self {
+        Self {
+            hwnd: ptr::null_mut(),
+            hinstance: ptr::null_mut(),
+        }
+    }
+}
+
+/// Raw window handle for WinRT.
+///
+/// ## Construction
+/// ```
+/// # use raw_window_handle::WinRtWindowHandle;
+/// let mut window_handle = WinRtWindowHandle::empty();
+/// /* set fields */
+/// ```
+#[non_exhaustive]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub struct WinRtWindowHandle {
+    /// A WinRT `CoreWindow` handle.
+    pub core_window: *mut c_void,
+}
+
+impl WinRtWindowHandle {
+    pub fn empty() -> Self {
+        Self {
+            core_window: ptr::null_mut(),
+        }
+    }
+}