Remove `Drawable` and rename `State` to `Program`

1 files changed, 0 insertions, 36 deletions

diff --git a/wgpu/src/widget/canvas/drawable.rs b/wgpu/src/widget/canvas/drawable.rs
deleted file mode 100644
index 5209fa6f..00000000
--- a/wgpu/src/widget/canvas/drawable.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-use crate::canvas::Frame;
-
-/// A type that can be drawn on a [`Frame`].
-///
-/// [`Frame`]: struct.Frame.html
-pub trait Drawable {
-    /// Draws the [`Drawable`] on the given [`Frame`].
-    ///
-    /// [`Drawable`]: trait.Drawable.html
-    /// [`Frame`]: struct.Frame.html
-    fn draw(&self, frame: &mut Frame);
-}
-
-impl<'a> Drawable for dyn Fn(&mut Frame) + 'a {
-    fn draw(&self, frame: &mut Frame) {
-        self(frame)
-    }
-}
-
-impl<T> Drawable for &T
-where
-    T: Drawable,
-{
-    fn draw(&self, frame: &mut Frame) {
-        T::draw(self, frame)
-    }
-}
-
-impl<T> Drawable for &[T]
-where
-    T: Drawable,
-{
-    fn draw(&self, frame: &mut Frame) {
-        self.iter().for_each(|drawable| drawable.draw(frame));
-    }
-}