Function mouse_button_index

examples/runners/wgpu/src/graphics.rs:25–32

(button: MouseButton)

}

fn mouse_button_index(button: MouseButton) -> usize {
    match button {
        MouseButton::Left => 0,
        MouseButton::Middle => 1,
        MouseButton::Right => 2,
        MouseButton::Other(i) => 3 + (i as usize),
    }
}

async fn run(
    options: Options,