easyGW 0.0.8

A easy rust GUI lib,It's easy to use!
Documentation 
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use winit::{
    event::{Event, WindowEvent},
    event_loop::{ControlFlow, EventLoop},
    window::WindowBuilder,
};
use std::num::NonZeroU32;
use std::rc::Rc;

pub fn new() {
    let event_loop = EventLoop::new().unwrap();
    let window = Rc::new(WindowBuilder::new().build(&event_loop).unwrap());
    let context = softbuffer::Context::new(window.clone()).unwrap();
    let mut surface = softbuffer::Surface::new(&context, window.clone()).unwrap();

    event_loop.run(move |event, elwt| {
        elwt.set_control_flow(ControlFlow::Wait);

        match event {
            Event::WindowEvent { window_id, event: WindowEvent::RedrawRequested } if window_id == window.id() => {
                let (width, height) = {
                    let size = window.inner_size();
                    (size.width, size.height)
                };
                surface
                    .resize(
                        NonZeroU32::new(width).unwrap(),
                        NonZeroU32::new(height).unwrap(),
                    )
                    .unwrap();

                let mut buffer = surface.buffer_mut().unwrap();
                for index in 0..(width * height) {
                    buffer[index as usize] = 0;
                }

                buffer.present().unwrap();
            }
            Event::WindowEvent {
                event: WindowEvent::CloseRequested,
                window_id,
            } if window_id == window.id() => {
                elwt.exit();
            }
            _ => {}
        }
    }).unwrap();
}