Function tauri_wasm::api::event::listen

pub async fn listen<T>(event: &str) -> Result<impl Stream<Item = Event<T>>>
where
    T: DeserializeOwned + 'static,

Listen to an event from the backend.

The returned Future will automatically clean up it’s underlying event listener when dropped, so no manual unlisten function needs to be called.

Example

use tauri_wasm::api::event::listen;
use web_sys::console;

let events = listen::<String>("error");

while let Some(event) = events.next().await {
    console::log_1(&format!("Got error in window {}, payload: {}", event.window_label, event.payload).into());
}