Function subsurface

pub fn subsurface<App: Application>(
    settings: impl Fn(&mut App) -> SctkSubsurfaceSettings + Send + Sync + 'static,
    view: Option<Box<dyn for<'a> Fn(&'a App) -> Element<'a, Action<App::Message>> + Send + Sync + 'static>>,
) -> Action

Available on crate feature wayland and Linux and crate feature winit only.