update_tray_now_playing

app_lib::tray_menu

Function update_tray_now_playing 

Source 
pub fn update_tray_now_playing(
    app: AppHandle<Wry>,
    tray_state: State<'_, TrayState>,
    payload: TrayNowPlayingPayload,
) -> Result<(), String>
Expand description

Tauri v2 IPC: call invoke('update_tray_now_playing', { payload: … }) — the outer key must be payload (matches this parameter name); a flat object fails deserialization.