letitride https://blog.hatena.ne.jp/letitride/ 追憶行 https://www.letitride.jp/ テック テック-Rust 以下のような親子(id -> parent)関係のあるレコードを、 [ { id: "1", parent: "", name: "/", path: "/", child_count: 0, depth: 1 }, { id: "2", parent: "1", name: "home", path: "/home/", child_count: 0, depth: 2 }, { id: "3", parent: "2", name: "user1", path: "/home/user1/", child_count: 0, depth: 3 }, { id: "4", parent: "… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.letitride.jp%2Fentry%2F2020%2F12%2F15%2F045326" title="Rust 親子関係を持つレコードを木構造に変換する - 追憶行" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2020-12-15 04:53:26 rich https://www.letitride.jp/entry/2020/12/15/045326 1.0 100%