{"author_name":"saneyuki_s","categories":["Rust"],"version":"1.0","provider_url":"https://hatena.blog","blog_title":"saneyuki_s log","url":"https://saneyukis.hatenablog.com/entry/2014/05/30/230351","published":"2014-05-30 23:03:51","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsaneyukis.hatenablog.com%2Fentry%2F2014%2F05%2F30%2F230351\" title=\"#rustlang \u306b\u304a\u3051\u308b\u69cb\u9020\u4f53\u306emutability\u3068`Cell/RefCell` - saneyuki_s log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","provider_name":"Hatena Blog","title":"#rustlang \u306b\u304a\u3051\u308b\u69cb\u9020\u4f53\u306emutability\u3068`Cell/RefCell`","type":"rich","blog_url":"https://saneyukis.hatenablog.com/","width":"100%","author_url":"https://blog.hatena.ne.jp/saneyuki_s/","description":"\u3053\u306e\u8a18\u4e8b\u306fRust 0.10\u3092\u57fa\u6e96\u306b\u66f8\u304b\u308c\u3066\u3044\u308b \u524d\u63d0 Rust\u306e\u57fa\u672c\u3068\u3057\u3066\u3001\u660e\u793a\u7684\u306bmut\u3092\u4ed8\u3051\u3066\u5024\u306e\u5909\u66f4\u3092\u53ef\u80fd\u306b\u3057\u305f\uff08mutable\u306b\u3057\u305f\uff09\u30c7\u30fc\u30bf\u4ee5\u5916\u306f\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\uff08\u30c7\u30d5\u30a9\u30eb\u30c8immutable\u306e\u539f\u5247\u3068\u3067\u3082\u547c\u3076\u3079\u304d\u304b\u306a\uff09\u3002\u3053\u308c\u3092\u69cb\u9020\u4f53\u306b\u9069\u7528\u3057\u305f\u5834\u5408\u3001\u69cb\u9020\u4f53\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306emutability\u306f\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4fdd\u6301\u3059\u308b\u69cb\u9020\u4f53\u306e\u305d\u308c\u3092\u5f15\u304d\u7d99\u3050\u3002\u3064\u307e\u308a\u3001\u89aa\u306emutability\u3092\u5b50\u306f\u5f15\u304d\u7d99\u3050\u3068\u3044\u3046\u539f\u5247\u304c\u3042\u308b\u3002 \u306a\u306e\u3067\u3001\u3053\u3046\u3044\u3046\u611f\u3058\u306e\u30b3\u30fc\u30c9\uff08\u7591\u4f3c\u30b3\u30fc\u30c9\u3067\u3059\uff09\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306a\u308b\u3002 let bar = Bar { bar: Hoge { hoge: 0 }, barbar: 0, }; /\u2026"}