问致命错误LNK1181:无法打开输入文件'gtk-3.lib‘

EN

GTK_LIB_DIR=C:\msys64\mingw64\lib
PATH:
  C:\msys64\mingw64\bin
  C:\msys64\mingw64\include

[package]
name = "myapp"
version = "0.1.0"
authors = ["author"]
edition = "2018"

[dependencies.gtk]
version = "0.9.2"
features = ["v3_16"]

[dependencies]
glib = "0.10.2"
gio = "0.9.1"

#![allow(non_snake_case)]
extern crate gtk;
extern crate glib;
extern crate gio;

use gio::prelude::*;
use glib::clone;
use gtk::prelude::*;

// When the application is launched…
fn on_activate(application: &gtk::Application) {
    // … create a new window …
    let window = gtk::ApplicationWindow::new(application);
    // … with a button in it …
    let button = gtk::Button::with_label("Hello World!");
    // … which closes the window when clicked
    button.connect_clicked(clone!(@weak window => move |_| window.close()));
    window.add(&button);
    window.show_all();
}

fn main() {
    // Create a new application
    let app = gtk::Application::new(Some("com.github.gtk-rs.examples.basic"), Default::default())
        .expect("Initialization failed...");
    app.connect_activate(|app| on_activate(app));
    // Run the application
    app.run(&std::env::args().collect::<Vec<_>>());
}