Trait EventSink 

pub trait EventSink:
    Send
    + Sync
    + 'static {
    // Required methods
    fn emit(&self, event: &str, target: Option<&str>, payload: Payload);
    fn exited(&self, code: Option<i32>);
}

接收 Python 发往前端的事件与进程退出通知。

插件内的实现把事件转发为 Tauri 事件 py://<event>；测试中可替换为记录器。

Required Methods

fn emit(&self, event: &str, target: Option<&str>, payload: Payload)

转发 Python 发出的事件；target 为目标 webview 标签，None 表示广播。

fn exited(&self, code: Option<i32>)

通知 Python 进程意外退出，code 为退出码（被信号终止时为 None）。

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors