Function cosmic::widget::rectangle_tracking_container

source ยท 
pub fn rectangle_tracking_container<'a, Message, I, T>(
    content: T,
    id: I,
    tx: UnboundedSender<(I, Rectangle)>,
) -> RectangleTrackingContainer<'a, Message, Renderer, I>
where
    I: Hash + Copy + Send + Sync + Debug + 'a,
    T: Into<Element<'a, Message, Theme, Renderer>>,