Tauri 写入插件

use tauri::{
  plugin::{Builder, TauriPlugin},
  Runtime,
};

// the plugin custom command handlers if you choose to extend the API:

#[tauri::command]
// this will be accessible with `invoke('plugin:awesome|initialize')`.
// where `awesome` is the plugin name.
fn initialize() {}

#[tauri::command]
// this will be accessible with `invoke('plugin:awesome|do_something')`.
fn do_something() {}

pub fn init<R: Runtime>() -> TauriPlugin<R> {
  Builder::new("awesome")
    .invoke_handler(tauri::generate_handler![initialize, do_something])
    .build()
}

插件可以设置和维护状态，就像您的应用可以：

use tauri::{
  plugin::{Builder, TauriPlugin},
  AppHandle, Manager, Runtime, State,
};

#[derive(Default)]
struct MyState {}

#[tauri::command]
// this will be accessible with `invoke('plugin:awesome|do_something')`.
fn do_something<R: Runtime>(_app: AppHandle<R>, state: State<'_, MyState>) {
  // you can access `MyState` here!
}

pub fn init<R: Runtime>() -> TauriPlugin<R> {
  Builder::new("awesome")
    .invoke_handler(tauri::generate_handler![do_something])
    .setup(|app_handle| {
      // setup plugin specific state here
      app_handle.manage(MyState::default());
      Ok(())
    })
    .build()
}