When an immediate viewport is displayed, the cache will return None. #5441
Description
Describe the bug
Cache works well in general, but when you have an immediate viewport, it will return None.
To Reproduce
Steps to reproduce the behavior:
- add master branch to Cargo.toml.
egui = { git = "https://github.com/emilk/egui", branch = "master" }
eframe = { git = "https://github.com/emilk/egui", branch = "master" }
- run this code.
type MyPublisher = egui::cache::FramePublisher<String, u32>;
fn main() -> eframe::Result {
eframe::run_simple_native("Example", eframe::NativeOptions::default(), |ctx, _| {
let key = String::from("key");
let value = ctx.memory_mut(|m| m.caches.cache::<MyPublisher>().get(&key).copied());
println!("value: {value:?}");
ctx.memory_mut(|m| m.caches.cache::<MyPublisher>().set(key, 0));
// If I comment out the following code, everything will be fine.
ctx.show_viewport_immediate(
egui::ViewportId::from_hash_of("ExampleViewport"),
Default::default(),
|_, _| {},
);
})
}Expected behavior
Even if immediate viewport is displayed, the cache should work properly.
Desktop (please complete the following information):
- OS: Windows 11
- Version: 23H2