42 lines
987 B
Rust
42 lines
987 B
Rust
use std::rc::Rc;
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use std::cell::Cell;
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use async_trait::async_trait;
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use messagebus::{receivers, Bus, LocalHandler, LocalAsyncHandler, Result as MbusResult};
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struct TmpReceiver {
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_inner: Rc<Cell<i32>>
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}
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#[async_trait(?Send)]
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impl LocalAsyncHandler<f32> for TmpReceiver {
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async fn handle(&mut self, msg: f32, bus: &Bus) -> MbusResult {
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println!("---> f32 {}", msg);
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bus.send(11u16).await.unwrap();
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Ok(())
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}
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}
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impl LocalHandler<u16> for TmpReceiver {
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fn handle(&mut self, msg: u16, _bus: &Bus) -> MbusResult {
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println!("---> u16 {}", 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_local(||TmpReceiver {_inner: Rc::new(Cell::new(12))})
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.subscribe::<f32, receivers::LocalAsync<_>>(Default::default())
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.subscribe::<u16, receivers::LocalSync<_>>(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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poller.await
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}
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