EventSource

Zero cost non buffered async event emitter

This crate is no_std

Features

1. Non buffered, immediate event dispatch
2. Zero cost listener adding, removing
3. Higher kinded event type
4. Propagation control

Example

```rust ignore async fn main() { let source: Arc

// imaginary function for spawning future in another thread
spawn({
    let source = source.clone();
    async {
        let mut a = 35;
        emit!(source, &mut a);
    }
});

let mut output = 0;
// Closure can contain reference!
source.on(|value, flow| {
    println!("Event emiited with value: {}!", value);
    output = *value;

    // mark listener as finished
    flow.set_done();
}).await;

println!("Output: {}", output);

} ```

Output text Event emiited with value: 35! Output: 35

License

MIT