{"blog_url":"https://bouzuya.hatenablog.com/","type":"rich","height":"190","provider_name":"Hatena Blog","version":"1.0","published":"2026-03-18 23:12:38","title":"Error::custom","author_name":"bouzuya","description":"bouzuya/tsukota-web \u306b bouzuya/bouzuya-firestore-client \u3092\u7d44\u307f\u8fbc\u3082\u3046\u3068\u3057\u3066\u3044\u308b\u3002 Firestore::run_transaction \u306b\u6e21\u3057\u305f callback \u304b\u3089 Error \u3092\u69cb\u7bc9\u3067\u304d\u306a\u304f\u3066\u56f0\u3063\u305f\u3002 bouzuya-firestore-client::Error \u306b Error::custom(e: impl Into<Box<dyn std::error::Error + Send + Sync>>) \u3092\u8ffd\u52a0\u3057\u3066\u5bfe\u5fdc\u3059\u308b\u3002 std::io::Error \u306e\u3088\u3046\u306b Error::new(ErrorKind, E) \u306e\u5f62\u3084 Error\u2026","blog_title":"bouzuya.hatenablog.com","categories":[],"width":"100%","provider_url":"https://hatena.blog","url":"https://bouzuya.hatenablog.com/entry/2026/03/18/231238","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbouzuya.hatenablog.com%2Fentry%2F2026%2F03%2F18%2F231238\" title=\"Error::custom - bouzuya.hatenablog.com\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/bouzuya/"}