{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fe-tipsmemo.hatenablog.com%2Fentry%2F2018%2F02%2F17%2F000000\" title=\"Rust \u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0 \u2465 \u30b9\u30fc\u30d1\u30fc\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0 - e-tipsmemo\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/katakanan/20180202/20180202015220.png","blog_title":"e-tipsmemo","provider_url":"https://hatena.blog","author_name":"katakanan","title":"Rust \u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0 \u2465 \u30b9\u30fc\u30d1\u30fc\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0","published":"2018-02-17 00:00:00","version":"1.0","width":"100%","description":"Rust\u3067\u306e\u6f14\u7b97\u5b50\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3092\u884c\u3046\u305f\u3081\u306b\u3001\u69cb\u9020\u4f53\u306bAdd/Mul/Div Trait\u3092\u5b9f\u88c5\u3059\u308b\u3002\u3053\u308c\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u8db3\u3057\u7b97\u3001\u639b\u3051\u7b97\u3001\u5272\u308a\u7b97\u306e\u6f14\u7b97\u5b50\u3092\u4f7f\u3048\u308b\u3002 \u30b9\u30fc\u30d1\u30fc\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u5149\u7dda\u306e\u65b9\u5411\u306b\u30e9\u30f3\u30c0\u30e0\u306a\u8981\u7d20\u3092\u52a0\u3048\u3066\u3001\u305d\u306e\u65b9\u5411\u304b\u3089\u5f97\u3089\u308c\u305f\u8272\u304b\u3089\u5e73\u5747\u3092\u3068\u308b\u3053\u3068\u3067\u7269\u4f53\u306e\u30b8\u30e3\u30ae\u3092\u6291\u3048\u308b\u4e8b\u304c\u3067\u304d\u308b\u3002 rand::thread_rng().gen_range(a, b); \u3067a~b\u306e\u4e71\u6570\u3092\u5f97\u3089\u308c\u308b\u3002 rand crate\u304c\u5fc5\u8981\u306a\u306e\u3067Cargo.toml\u306b\u8ffd\u52a0\u3059\u308b\u3002 \u3064\u3044\u3067\u306b\u5b9f\u884c\u6642\u5f15\u6570\u3067\u30b9\u30fc\u30d1\u30fc\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u56de\u6570\u3092\u5909\u66f4\u53ef\u80fd\u306b\u3057\u305f\u3002\u30b9\u30fc\u30d1\u30fc\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u309210\u56de\u884c\u3063\u305f\u5834\u5408\u3002 \u5de6\u304c\u30b9\u30fc\u30d1\u30fc\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306a\u3057\u3002 \u53f3\u2026","blog_url":"https://e-tipsmemo.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/katakanan/","height":"190","type":"rich","provider_name":"Hatena Blog","url":"https://e-tipsmemo.hatenablog.com/entry/2018/02/17/000000","categories":["\u30d7\u30ed\u30b0\u30e9\u30e0","Rust","\u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0"]}