59 lines
1.2 KiB
Rust
59 lines
1.2 KiB
Rust
#[cfg_attr(target_arch = "wasm32", path = "web.rs")]
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#[cfg_attr(not(target_arch = "wasm32"), path = "winit.rs")]
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mod platform;
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pub use platform::*;
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pub trait Application {
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type Message;
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fn update(&mut self, message: Self::Message);
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fn view(&mut self) -> Element<Self::Message>;
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fn run(self)
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where
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Self: 'static + Sized,
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{
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#[cfg(not(target_arch = "wasm32"))]
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iced_winit::Application::run(Instance(self));
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#[cfg(target_arch = "wasm32")]
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iced_web::Application::run(Instance(self));
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}
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}
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struct Instance<A: Application>(A);
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#[cfg(not(target_arch = "wasm32"))]
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impl<A> iced_winit::Application for Instance<A>
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where
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A: Application,
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{
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type Renderer = Renderer;
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type Message = A::Message;
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fn update(&mut self, message: Self::Message) {
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self.0.update(message);
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}
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fn view(&mut self) -> Element<Self::Message> {
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self.0.view()
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}
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}
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#[cfg(target_arch = "wasm32")]
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impl<A> iced_web::Application for Instance<A>
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where
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A: Application,
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{
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type Message = A::Message;
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fn update(&mut self, message: Self::Message) {
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self.0.update(message);
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}
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fn view(&mut self) -> Element<Self::Message> {
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self.0.view()
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}
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}
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