38 lines
1007 B
Rust
38 lines
1007 B
Rust
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#![feature(type_alias_impl_trait)]
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#![allow(incomplete_features)]
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use embassy::{
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executor::Spawner,
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time::{Duration, Timer},
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};
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#[embassy::task]
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async fn ticker() {
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let window = web_sys::window().expect("no global `window` exists");
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let mut counter = 0;
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loop {
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let document = window.document().expect("should have a document on window");
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let list = document
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.get_element_by_id("log")
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.expect("should have a log element");
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let li = document
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.create_element("li")
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.expect("error creating list item element");
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li.set_text_content(Some(&format!("tick {}", counter)));
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list.append_child(&li).expect("error appending list item");
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log::info!("tick {}", counter);
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counter += 1;
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Timer::after(Duration::from_secs(1)).await;
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}
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}
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#[embassy::main]
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async fn main(spawner: Spawner) {
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wasm_logger::init(wasm_logger::Config::default());
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spawner.spawn(ticker()).unwrap();
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}
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