Implement Widget::tag for pure::Canvas

2022-03-09 19:19:21 +07:00 · 2022-03-09 19:19:21 +07:00 · 31d814b43c
commit 31d814b43c
parent 7d7064a44d
1 changed files with 4 additions and 0 deletions
--- a/graphics/src/widget/pure/canvas.rs
+++ b/graphics/src/widget/pure/canvas.rs
@ -105,6 +105,10 @@ where
    P: Program,
    B: Backend,
 {
+    fn tag(&self) -> tree::Tag {
+        tree::Tag::of::<P::State>()
+    }
+
    fn state(&self) -> tree::State {
        tree::State::new(P::State::default())
    }