Merge pull request #1748 from iced-rs/feature/software-renderer

Software renderer, runtime renderer fallback, and core consolidation

1 files changed, 13 insertions, 0 deletions

diff --git a/widget/src/lazy/cache.rs b/widget/src/lazy/cache.rs
new file mode 100644
index 00000000..e7b87614
--- /dev/null
+++ b/widget/src/lazy/cache.rs
@@ -0,0 +1,13 @@
+use crate::core::overlay;
+use crate::core::Element;
+
+use ouroboros::self_referencing;
+
+#[self_referencing(pub_extras)]
+pub struct Cache<'a, Message: 'a, Renderer: 'a> {
+    pub element: Element<'a, Message, Renderer>,
+
+    #[borrows(mut element)]
+    #[covariant]
+    overlay: Option<overlay::Element<'this, Message, Renderer>>,
+}