{"version":"1.0","blog_title":"by shigemk2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2023%2F04%2F21%2F211339\" title=\"Rust 1.69.0 - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/shigemk2/","published":"2023-04-21 21:13:39","height":"190","provider_name":"Hatena Blog","url":"https://www.shigemk2.com/entry/2023/04/21/211339","provider_url":"https://hatena.blog","blog_url":"https://www.shigemk2.com/","width":"100%","author_name":"shigemk2","type":"rich","image_url":null,"description":"\u8a00\u8a9e \u30d1\u30c3\u30af\u3055\u308c\u305f\u69cb\u9020\u4f53\u3067\u7d44\u307f\u8fbc\u307f\u30c8\u30ec\u30a4\u30c8\u3092\u5c0e\u51fa\u3059\u308b\u969b\u3001Copy\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u6a5f\u80fd\u3059\u308b x86\u304a\u3088\u3073x86_64\u3067\u306ecmpxchg16b\u30bf\u30fc\u30b2\u30c3\u30c8\u6a5f\u80fd\u3092\u5b89\u5b9a\u5316 \u95a2\u9023\u578b\u306e\u30c8\u30ec\u30a4\u30c8\u5883\u754c\u306e\u89e3\u6790\u3092\u6539\u5584 \u95a2\u9023\u578b\u3092union\u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u3057\u3066\u4f7f\u7528\u53ef\u80fd\u306b dyn-safe\u30c8\u30ec\u30a4\u30c8\u30e1\u30bd\u30c3\u30c9\u3067Self: Autotrait\u5883\u754c\u3092\u8a31\u53ef str\u3092\u81ea\u52d5\u30c8\u30ec\u30a4\u30c8\u76ee\u7684\u3067[u8]\u3092\u542b\u3080\u3082\u306e\u3068\u3057\u3066\u6271\u3046 \u30b3\u30f3\u30d1\u30a4\u30e9 CI\u306e*-pc-windows-gnu\u3092mingw-w64 v10\u304a\u3088\u3073GCC 12.2\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9 \u30e1\u30f3\u30d0\u30fc\u5236\u7d04\u306emin_choice\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u518d\u69cb\u7bc9 \u30b3\u30f3\u30d1\u30a4\u30e9\u5f15\u6570\u3067\u771f\u507d\u5024\u30d5\u30e9\u30b0\u3068\u3057\u3066true\u3068false\u3092\u2026","title":"Rust 1.69.0","categories":["Rust"]}