{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.buty4649.net%2Fentry%2F2021%2F10%2F13%2F105358\" title=\"Rust\u306eprintln!\u3084format!\u3067{}\u3092\u51fa\u529b\u3059\u308b - \u3076\u3066\u3044\u306e\u30ed\u30b0\u3067\u3076\u30ed\u30b0\" 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","author_url":"https://blog.hatena.ne.jp/buty4649/","blog_url":"https://tech.buty4649.net/","provider_name":"Hatena Blog","width":"100%","author_name":"buty4649","version":"1.0","published":"2021-10-13 10:53:58","blog_title":"\u3076\u3066\u3044\u306e\u30ed\u30b0\u3067\u3076\u30ed\u30b0","description":"println!\u3084format!\u306e\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u3068\u3057\u3066\u4f7f\u308f\u308c\u3066\u3044\u308b {} \u304c\u3046\u307e\u304f\u51fa\u529b\u3067\u304d\u306a\u304f\u3066\u60a9\u3093\u3067\u3044\u305f\u3051\u3069\u3001\u89e3\u6c7a\u3057\u305f\u306e\u3067\u30e1\u30e2\u3057\u3066\u304a\u304f\u3002 \u7d50\u8ad6\u304b\u3089\u66f8\u304f\u30682\u3064\u91cd\u306d\u308b\u3068\u30a8\u30b9\u30b1\u30fc\u30d7\u3055\u308c\u308b\u306e\u3060\u3063\u305f\u3002 { \u3092\u51fa\u529b\u3057\u305f\u3044\u306a\u3089 {{ \u3001 } \u3092\u51fa\u529b\u3057\u305f\u3044\u306a\u3089}} \u3068\u3059\u308c\u3070\u3088\u3044\u3002","provider_url":"https://hatena.blog","url":"https://tech.buty4649.net/entry/2021/10/13/105358","type":"rich","categories":["Rust"],"title":"Rust\u306eprintln!\u3084format!\u3067{}\u3092\u51fa\u529b\u3059\u308b","image_url":null}