Create iced_widget subcrate and re-organize the whole codebase

native/src/clipboard.rs

@@ -3,28 +3,6 @@ use iced_futures::MaybeSend;
 
 use std::fmt;
 
-/// A buffer for short-term storage and transfer within and between
-/// applications.
-pub trait Clipboard {
-    /// Reads the current content of the [`Clipboard`] as text.
-    fn read(&self) -> Option<String>;
-
-    /// Writes the given text contents to the [`Clipboard`].
-    fn write(&mut self, contents: String);
-}
-
-/// A null implementation of the [`Clipboard`] trait.
-#[derive(Debug, Clone, Copy)]
-pub struct Null;
-
-impl Clipboard for Null {
-    fn read(&self) -> Option<String> {
-        None
-    }
-
-    fn write(&mut self, _contents: String) {}
-}
-
 /// A clipboard action to be performed by some [`Command`].
 ///
 /// [`Command`]: crate::Command