Remove HasColor

examples/hello-world.rs

@@ -1,5 +1,5 @@
 use cosmic_text::{Attrs, FontSystem, SwashCache, TextBuffer, TextMetrics};
-use glyphon::{Color, HasColor, Resolution, TextAtlas, TextRenderer};
+use glyphon::{Resolution, TextAtlas, TextRenderer};
 use wgpu::{
     Backends, CommandEncoderDescriptor, CompositeAlphaMode, DeviceDescriptor, Features, Instance,
     Limits, LoadOp, Operations, PresentMode, RenderPassColorAttachment, RenderPassDescriptor,
@@ -17,20 +17,6 @@ fn main() {
     pollster::block_on(run());
 }
 
-#[derive(Clone, Copy)]
-struct GlyphUserData;
-
-impl HasColor for GlyphUserData {
-    fn color(&self) -> Color {
-        Color {
-            r: 255,
-            g: 255,
-            b: 0,
-            a: 255,
-        }
-    }
-}
-
 static mut FONT_SYSTEM: Option<FontSystem> = None;
 
 async fn run() {

src/lib.rs

@@ -26,12 +26,6 @@ pub struct Color {
     pub a: u8,
 }
 
-/// Allows text to be colored during rendering.
-pub trait HasColor: Copy {
-    /// The color to use when rendering text.
-    fn color(&self) -> Color;
-}
-
 pub(crate) enum GpuCache {
     InAtlas { x: u16, y: u16 },
     SkipRasterization,