Update bytemuck dependency in iced_graphics

graphics/src/triangle.rs

@@ -1,4 +1,5 @@
 //! Draw geometry using meshes of triangles.
+use bytemuck::{Pod, Zeroable};
 
 /// A set of [`Vertex2D`] and indices representing a list of triangles.
 ///
@@ -16,7 +17,7 @@ pub struct Mesh2D {
 }
 
 /// A two-dimensional vertex with some color in __linear__ RGBA.
-#[derive(Copy, Clone, Debug)]
+#[derive(Copy, Clone, Debug, Zeroable, Pod)]
 #[repr(C)]
 pub struct Vertex2D {
     /// The vertex position
@@ -24,9 +25,3 @@ pub struct Vertex2D {
     /// The vertex color in __linear__ RGBA.
     pub color: [f32; 4],
 }
-
-#[allow(unsafe_code)]
-unsafe impl bytemuck::Zeroable for Vertex2D {}
-
-#[allow(unsafe_code)]
-unsafe impl bytemuck::Pod for Vertex2D {}