Struct BootBuilder 

pub struct BootBuilder<R: Runtime> { /* private fields */ }

Builder for creating a Tauri plugin with an optional async boot phase.

Example

allframe_tauri::builder(router)
    .on_boot(2, |ctx| async move {
        // async initialization...
        Ok(())
    })
    .build()

Implementations

impl<R: Runtime> BootBuilder<R>

pub fn has_boot(&self) -> bool

Returns true if an async boot closure has been registered.

pub fn step_count(&self) -> u32

Returns the number of progress steps declared via on_boot.

impl<R: Runtime> BootBuilder<R>

pub fn new(router: Router) -> Self

Create a new boot builder with the given router.

pub fn on_boot<F, Fut>(self, steps: u32, f: F) -> Self

where F: FnOnce(BootContext<R>) -> Fut + Send + 'static, Fut: Future<Output = Result<(), BootError>> + Send + 'static,

Set the async boot closure.

steps is the total number of progress steps (for the denominator in BootProgress). The closure receives a BootContext for state injection and progress reporting.

The boot closure runs on a dedicated current-thread Tokio runtime inside Tauri’s synchronous setup() hook. It blocks until completion, ensuring all state is ready before the UI renders.

pub fn build(self) -> TauriPlugin<R>

Build the Tauri plugin.

If on_boot was called, a current-thread Tokio runtime is created inside setup() to drive the async boot to completion before the app renders.