Tauri因state类型不匹配报错

林一二2022年12月23日 13:41
技术细节
thread 'tokio-runtime-worker' panicked at 'state not managed for field `state` on command `create_workspace`. You must call `.manage()` before using this command'

原因是 manage 那边写的是

tauri::Builder::default()
    .manage(AppState(Mutex::new(
      state::AppStateRaw::new().await.unwrap(),
    )))

但 command 处写的本应该是正确的：

#[tauri::command]
async fn create_workspace<'s>(
  state: tauri::State<'s, AppState>,
  parameters: CreateWorkspace<'_>,
) -> Result<bool, String> {

却写成了 state: tauri::State<'s, Mutex<state::AppStateRaw>>

两边没对上，本应该都用最顶层的 AppState，才算对应上了，因为定义是

pub struct AppState(pub Mutex<AppStateRaw>); // need pub, otherwise will be "field `0` of struct `types::state::AppState` is private"
Tauri因state类型不匹配报错