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Prepare to improve error handling

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This commit is contained in:
Hanno Braun 2024-10-30 02:37:42 +01:00
parent 9cb33e8bd3
commit 2875247d8c
1 changed files with 19 additions and 14 deletions
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33
experiments/2024-10-30/src/app.rs
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@ -26,21 +26,14 @@ struct App {
impl ApplicationHandler for App {
fn resumed(&mut self, event_loop: &ActiveEventLoop) {
let window = {
let window =
match event_loop.create_window(WindowAttributes::default()) {
Ok(window) => window,
Err(err) => {
eprintln!("Failed to create window: `{err:?}`");
event_loop.exit();
return;
}
};
Arc::new(window)
let (window, renderer) = match init(event_loop) {
Ok(ok) => ok,
Err(err) => {
eprintln!("Failed to create window: `{err:?}`");
event_loop.exit();
return;
}
};
let renderer =
pollster::block_on(Renderer::new(window.clone())).unwrap();
self.window = Some(window);
self.renderer = Some(renderer);
@ -87,3 +80,15 @@ impl ApplicationHandler for App {
}
}
}
fn init(
event_loop: &ActiveEventLoop,
) -> anyhow::Result<(Arc<Window>, Renderer)> {
let window = {
let window = event_loop.create_window(WindowAttributes::default())?;
Arc::new(window)
};
let renderer = pollster::block_on(Renderer::new(window.clone())).unwrap();
Ok((window, renderer))
}