{"width":"100%","type":"rich","height":"190","version":"1.0","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_name":"udzura","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fudzura.hatenablog.jp%2Fentry%2F2025%2F05%2F30%2F210905\" title=\"\u8aad\u3093\u3060: \u8a73\u89e3 Rust\u30a2\u30c8\u30df\u30c3\u30af\u64cd\u4f5c\u3068\u30ed\u30c3\u30af - \u30ed\u30fc\u30d5\u30a1\u30a4\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u8aad\u3093\u3060: \u8a73\u89e3 Rust\u30a2\u30c8\u30df\u30c3\u30af\u64cd\u4f5c\u3068\u30ed\u30c3\u30af","categories":[],"url":"https://udzura.hatenablog.jp/entry/2025/05/30/210905","image_url":null,"published":"2025-05-30 21:09:05","blog_url":"https://udzura.hatenablog.jp/","blog_title":"\u30ed\u30fc\u30d5\u30a1\u30a4\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/udzura/","description":"www.oreilly.co.jp \u3061\u3087\u3063\u3068\u3057\u305f\u3054\u7e01\u304c\u3042\u308a\u8aad\u3080\u6a5f\u4f1a\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u611f\u60f3\u3092\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u3042\u3068\u30011\u30f6\u6708\u306b1\u56de\u306f\u6280\u8853\u30d6\u30ed\u30b0\u8a18\u4e8b\u66f8\u304b\u306a\u301c\u3068\u3044\u3046\u3053\u3068\u3067...*1\u3002 \u6700\u521d\u306b\u5168\u4f53\u7684\u306a\u611f\u60f3\u3092\u6b8b\u3057\u3066\u304a\u304f\u3068\u3001\u3053\u306e\u672c\u306f\u50d5\u306e\u3088\u3046\u306b\u6f20\u7136\u3068\u578b\u3092\u66f8\u304d\u3001 Clone::clone() \u3092\u547c\u3073\u3001\u6df1\u304f\u8003\u3048\u305a\u306b Rc<RefCell<T>> \u306a\u30e1\u30f3\u30d0\u3092\u5897\u3084\u3057\u3066\u3044\u305f\u3088\u3046\u306aRust\u30d7\u30ed\u30b0\u30e9\u30de\u304c\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u884c\u304f\u306b\u5f53\u305f\u3063\u3066\u3001\u91cd\u8981\u306a\u3053\u3068\u304c\u66f8\u304b\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u601d\u3044\u307e\u3059\u3002 \u4e00\u8aad\u3067\u5168\u3066\u3092\u7406\u89e3\u3059\u308b\u306e\u306f\u96e3\u3057\u3044\u306e\u3067\u306f\uff1f\u3068\u3082\u601d\u3046\u306e\u3067\u3059\u304c\u3001\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u3068\u306a\u308b\u672c\u306a\u306e\u306f\u9593\u9055\u3044\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002 *1:\u4eca\u6708\u306f\u4f1a\u793e\u306e\u65b9\u306b\u306f\u66f8\u3044\u305f\u3093\u3067\u3059\u3088: http\u2026"}