{"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpc.atsuhiro-me.net%2Fentry%2F2023%2F05%2F24%2F182426\" title=\"Rust \u3067 queue \u3092\u4f5c\u3063\u3066\u307f\u308b - \u307f\u30fc\u306e\u307a\u30fc\u3058\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Rust \u3067 queue \u3092\u4f5c\u3063\u3066\u307f\u308b","provider_url":"https://hatena.blog","height":"190","published":"2023-05-24 18:24:26","type":"rich","image_url":null,"categories":["Rust"],"blog_title":"\u307f\u30fc\u306e\u307a\u30fc\u3058","author_url":"https://blog.hatena.ne.jp/atsuhiro-me/","author_name":"atsuhiro-me","blog_url":"https://pc.atsuhiro-me.net/","provider_name":"Hatena Blog","url":"https://pc.atsuhiro-me.net/entry/2023/05/24/182426","version":"1.0","description":"pub fn pop(&mut self) -> Option<T> Removes the last element from a vector and returns it, or None if it is empty. If you\u2019d like to pop the first element, consider using VecDeque::pop_front instead. Vec in std::vec - Rust vector\u304b\u3089\u6700\u5f8c\u306e\u8981\u7d20\u3092\u524a\u9664\u3057\uff0c\u305d\u308c\u3092\u8fd4\u3057\u307e\u3059\uff0e\u7a7a\u306a\u3089\u3070None \u3092\u8fd4\u3057\u307e\u3059\uff0e\u6700\u521d\u306e\u8981\u7d20\u3092\u53d6\u308a\u51fa\u3057\u305f\u3044\u5834\u5408\u306f\uff0cVecDeque::pop_front \u306e\u4f7f\u2026"}