65 lines
1.5 KiB
Rust
65 lines
1.5 KiB
Rust
use messagebus::{error::Error, receivers, Bus, Handler};
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struct TmpReceiver;
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impl Handler<f32> for TmpReceiver {
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type Error = Error;
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type Response = ();
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fn handle(&self, msg: f32, _bus: &Bus) -> Result<Self::Response, Self::Error> {
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println!("---> f32 {}", msg);
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std::thread::sleep(std::time::Duration::from_secs(5));
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println!("done");
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Ok(())
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}
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}
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impl Handler<u16> for TmpReceiver {
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type Error = Error;
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type Response = ();
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fn handle(&self, msg: u16, _bus: &Bus) -> Result<Self::Response, Self::Error> {
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println!("---> u16 {}", msg);
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Ok(())
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}
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}
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impl Handler<u32> for TmpReceiver {
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type Error = Error;
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type Response = ();
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fn handle(&self, msg: u32, _bus: &Bus) -> Result<Self::Response, Self::Error> {
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println!("---> u32 {}", msg);
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Ok(())
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}
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}
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#[tokio::main]
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async fn main() {
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let (b, poller) = Bus::build()
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.register(TmpReceiver)
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.subscribe::<f32, receivers::BufferUnorderedSync<_>, _, _>(8, Default::default())
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.subscribe::<u16, receivers::BufferUnorderedSync<_>, _, _>(8, Default::default())
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.subscribe::<u32, receivers::BufferUnorderedSync<_>, _, _>(8, Default::default())
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.done()
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.build();
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b.send(32f32).await.unwrap();
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b.send(11u16).await.unwrap();
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b.send(32u32).await.unwrap();
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println!("flush");
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b.flush().await;
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println!("close");
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b.close().await;
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println!("closed");
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poller.await;
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println!("[done]");
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}
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