refactor: remove Sized bound

dnd/src/lib.rs

@@ -189,9 +189,7 @@ pub enum Icon {
 }
 
 #[derive(Clone)]
-pub struct DndSurface(
-    pub Arc<Box<dyn HasWindowHandle + 'static + Send + Sync>>,
-);
+pub struct DndSurface(pub Arc<dyn HasWindowHandle + 'static + Send + Sync>);
 
 impl Debug for DndSurface {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {

src/lib.rs

@@ -62,7 +62,7 @@ pub struct PlatformClipboard<C> {
 
 impl PlatformClipboard<platform::Clipboard> {
     /// Safety: the display handle must be valid for the lifetime of `Clipboard`
-    pub unsafe fn connect<W: HasDisplayHandle>(
+    pub unsafe fn connect<W: HasDisplayHandle + ?Sized>(
         window: &W,
     ) -> Result<Self, Box<dyn Error>> {
         Ok(PlatformClipboard {

src/platform/ios.rs

@@ -3,7 +3,7 @@ use crate::ClipboardProvider;
 use raw_window_handle::HasDisplayHandle;
 use std::error::Error;
 
-pub fn connect<W: HasDisplayHandle>(
+pub fn connect<W: HasDisplayHandle + ?Sized>(
     _window: &W,
 ) -> Result<Clipboard, Box<dyn Error>> {
     Clipboard::new()

src/platform/linux.rs

@@ -201,7 +201,7 @@ impl DndProvider for Clipboard {
     }
 }
 
-pub unsafe fn connect<W: HasDisplayHandle>(
+pub unsafe fn connect<W: HasDisplayHandle + ?Sized>(
     window: &W,
 ) -> Result<Clipboard, Box<dyn Error>> {
     let clipboard = match window.display_handle()?.as_raw() {

src/platform/macos.rs

@@ -7,7 +7,7 @@ use mime::{AllowedMimeTypes, AsMimeTypes};
 use raw_window_handle::HasDisplayHandle;
 use std::{borrow::Cow, error::Error};
 
-pub fn connect<W: HasDisplayHandle>(
+pub fn connect<W: HasDisplayHandle + ?Sized>(
     _window: &W,
 ) -> Result<Clipboard, Box<dyn Error>> {
     Clipboard::new()

src/platform/windows.rs

@@ -7,7 +7,7 @@ use mime::{AllowedMimeTypes, AsMimeTypes};
 use raw_window_handle::HasDisplayHandle;
 use std::{borrow::Cow, error::Error};
 
-pub fn connect<W: HasDisplayHandle>(
+pub fn connect<W: HasDisplayHandle + ?Sized>(
     _window: &W,
 ) -> Result<Clipboard, Box<dyn Error>> {
     Ok(Clipboard)