{"version":"1.0","image_url":null,"categories":[],"author_name":"henoc","url":"https://henoc.hatenadiary.jp/entry/2019/05/15/145906","height":"190","blog_title":"henoc\u2019s blog","provider_name":"Hatena Blog","blog_url":"https://henoc.hatenadiary.jp/","width":"100%","published":"2019-05-15 14:59:06","title":"HashMap\u3067dp\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u3082\u306a\u3044","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhenoc.hatenadiary.jp%2Fentry%2F2019%2F05%2F15%2F145906\" title=\"HashMap\u3067dp\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u3082\u306a\u3044 - henoc\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","type":"rich","description":"\u6982\u8981 Rust\u306eHashMap\u306e\u30e9\u30c3\u30d1\u30fc\u3092\u4f5c\u3063\u3066Index, IndexMut\u30c8\u30ec\u30a4\u30c8\u3092\u5b9f\u88c5\u3059\u308b\u3068\u914d\u5217\u306e\u3088\u3046\u306b\u4f7f\u3048\u3066\u4fbf\u5229 \u3067\u3082\u6d41\u77f3\u306b\u5927\u304d\u306a\u5b9a\u7fa9\u57df\u3067\u30eb\u30fc\u30d7\u3092\u56de\u3059\u3068TLE\u3059\u308b HashMap\u3092index\u3067\u53c2\u7167\u3068\u53ef\u5909\u53c2\u7167\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b github.com \u6614\u306f\u3042\u3063\u305f\u3089\u3057\u3044HashMap\u306eIndexMut\u5b9f\u88c5\u306f\u2191\u306b\u3088\u3063\u3066\u6d88\u3055\u308c\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u72ec\u81ea\u5b9f\u88c5\u3059\u308b\u3002 #[allow(unused_macros)] macro_rules! map { () => { IndexMap(std::collections::HashMap::new()) }; ($value:expr; $key_iter:ex\u2026","author_url":"https://blog.hatena.ne.jp/henoc/"}