fn create_face(target: &impl DrawTarget) -> Circle {
    // The draw target bounding box can be used to determine the size of the display.
    let bounding_box = target.bounding_box();

    let diameter = bounding_box.size.width.min(bounding_box.size.height) - 2 * MARGIN;

    Circle::with_center(bounding_box.center(), diameter)
}
/// Creates a centered circle for the clock face.
Creates a centered circle for the clock face.
Creates a centered circle for the clock face .
fn create_face(target: &impl DrawTarget) -> Circle {
    // The draw target bounding box can be used to determine the size of the display.
    let bounding_box = target.bounding_box();
    let diameter = bounding_box.size.width.min(bounding_box.size.height) - 2 * MARGIN;
    Circle::with_center(bounding_box.center(), diameter)
}
fn create_face ( target : & impl DrawTarget ) -> Circle { // The draw target bounding box can be used to determine the size of the display. let bounding_box = target . bounding_box ( ) ; let diameter = bounding_box . size . width . min ( bounding_box . size . height ) - 2 * MARGIN ; Circle :: with_center ( bounding_box . center ( ) , diameter ) }
Creates a centered circle for the clock face.
Creates a centered circle for the clock face .
target
&impl DrawTarget