buttons 0.8.0

A simple API for storing and querying input state.
Documentation 
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#[cfg(feature = "winit_0_21")]
use winit_0_21 as winit;

#[cfg(feature = "winit_0_24")]
use winit_0_24 as winit;

#[cfg(feature = "winit_0_27")]
use winit_0_27 as winit;

#[cfg(feature = "winit_0_29")]
use winit_0_29 as winit;

#[cfg(feature = "winit_0_30")]
use winit_0_30 as winit;

#[cfg(any(
    feature = "winit_0_21",
    feature = "winit_0_24",
    feature = "winit_0_27",
    // feature = "winit_0_29",
    // feature = "winit_0_30"
))]
use winit::{
    event::*,
    event_loop::{ControlFlow, EventLoop},
    window::WindowBuilder,
};

#[cfg(any(
    feature = "winit_0_21",
    feature = "winit_0_24",
    feature = "winit_0_27",
    // feature = "winit_0_29",
    // feature = "winit_0_30"
))]
fn main() {
    use buttons::prelude::*;

    let event_loop = EventLoop::<()>::new();
    let window_builder = WindowBuilder::new().with_title("buttons");
    let window = window_builder.build(&event_loop).unwrap();
    let mut keyboard = buttons::support::winit::WinitKeyboard::new();
    let mut mouse = buttons::support::winit::WinitMouse::new();
    let mut touch = buttons::support::winit::WinitTouchpad::new();

    event_loop.run(move |event, _, control_flow| {
        keyboard.handle_event(&event);
        mouse.handle_event(&event);
        touch.handle_event(&event);

        match event {
            Event::WindowEvent { event, .. } => match event {
                WindowEvent::CloseRequested => *control_flow = ControlFlow::Exit,
                _ => (),
            },
            Event::MainEventsCleared => {
                window.request_redraw();

                eprintln!(
                    r#"BUTTONS:
modifiers: {:?}
space pressed: {}
space held: {}
space released: {}
text: {}

left clicked: {}
mouse position: {:?}

primary touch: {:?}
"#,
                    keyboard.modifiers(),
                    keyboard.pressed(&VirtualKeyCode::Space),
                    keyboard.down(&VirtualKeyCode::Space),
                    keyboard.released(&VirtualKeyCode::Space),
                    keyboard.text(),
                    mouse.pressed(&MouseButton::Left),
                    mouse.position(),
                    touch.first_touch(),
                );

                keyboard.clear_presses();
                mouse.clear_presses();
                touch.clear_taps();

                std::thread::sleep(std::time::Duration::from_millis(500));
            }
            Event::RedrawRequested(_) => {}
            _ => (),
        }
    });
}

#[cfg(not(any(
    feature = "winit_0_21",
    feature = "winit_0_24",
    feature = "winit_0_27",
    // feature = "winit_0_29",
    // feature = "winit_0_30"
)))]
fn main() {}