PingPongun

[EguiStruct](https://github.com/PingPongun/egui_struct) is a rust derive macro that creates egui UI's from arbitrary structs and enums. Crate idea is similar to crates [enum2egui](https://github.com/matthewjberger/enum2egui), [egui_inspect](https://github.com/Meisterlama/egui_inspect) and [egui-controls](https://github.com/aalekhpatel07/egui-controls), but there are some differences:...

1. I didn't want to change `Toasts::add` signature to not break compatibility (maybe even marking it depreciated was too far going action), adding `Toasts::enqueue(toast)` would be ok here (, but...