Remove copypasta and maintain our own fork

src/platform/linux.rs

@@ -0,0 +1,36 @@
+use crate::ClipboardProvider;
+
+use raw_window_handle::{HasRawWindowHandle, RawWindowHandle};
+use std::error::Error;
+
+pub use window_clipboard_wayland as wayland;
+pub use window_clipboard_x11 as x11;
+
+pub fn new_clipboard<W: HasRawWindowHandle>(
+    window: &W,
+) -> Result<Box<dyn ClipboardProvider>, Box<dyn Error>> {
+    let clipboard = match window.raw_window_handle() {
+        RawWindowHandle::Wayland(handle) => {
+            assert!(!handle.display.is_null());
+
+            Box::new(unsafe {
+                wayland::Clipboard::new(handle.display as *mut _)
+            }) as _
+        }
+        _ => Box::new(x11::Clipboard::new()?) as _,
+    };
+
+    Ok(clipboard)
+}
+
+impl ClipboardProvider for wayland::Clipboard {
+    fn read(&self) -> Result<String, Box<dyn Error>> {
+        self.read()
+    }
+}
+
+impl ClipboardProvider for x11::Clipboard {
+    fn read(&self) -> Result<String, Box<dyn Error>> {
+        self.read()
+    }
+}