Struct App 

pub struct App;

Starts and owns a Reactor application’s WinUI message loop.

Each run method blocks until all application-owned windows have closed.

Implementations

impl App

pub fn run(root: View) -> Result<()>

Runs one window whose root content is root.

This call blocks while the WinUI message loop is running.

pub fn run_windows<I>(roots: I) -> Result<()>

where I: IntoIterator<Item = View>,

Runs one independent window and component pump for each root view.

Unlike placing several views in a fragment, each item creates a separate native window. This call blocks until every application-owned window has closed.

Returns an invalid-argument error if roots is empty.

pub fn run_component<C: Component>(input: C::Input) -> Result<()>

Runs one window rooted at component C.

This is equivalent to passing View::component to run, and blocks while the WinUI message loop is running.