trait PathBuilderExt {
    // Required method
    fn arc_to(
        &mut self,
        rx: f32,
        ry: f32,
        x_axis_rotation: f32,
        large_arc: bool,
        sweep: bool,
        x: f32,
        y: f32,
    );
}trait PathBuilderExt {
    // Required method
    fn arc_to(
        &mut self,
        rx: f32,
        ry: f32,
        x_axis_rotation: f32,
        large_arc: bool,
        sweep: bool,
        x: f32,
        y: f32,
    );
}