{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbouzuya.hatenablog.com%2Fentry%2F2026%2F02%2F04%2F225221\" title=\"serde-firestore-value \u306b FieldReference \u3092\u8ffd\u52a0\u3057\u3066\u3044\u308b - 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>","type":"rich","author_url":"https://blog.hatena.ne.jp/bouzuya/","categories":[],"author_name":"bouzuya","image_url":null,"published":"2026-02-04 22:52:21","blog_title":"bouzuya.hatenablog.com","blog_url":"https://bouzuya.hatenablog.com/","title":"serde-firestore-value \u306b FieldReference \u3092\u8ffd\u52a0\u3057\u3066\u3044\u308b","height":"190","version":"1.0","width":"100%","url":"https://bouzuya.hatenablog.com/entry/2026/02/04/225221","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","description":"bouzuya/serde-firestore-value \u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u3002 2026-01-17 \u306b\u66f8\u3044\u305f\u3068\u304a\u308a ValueType \u306b FieldReferenceValue \u3068 FunctionValue \u3068 PipelineValue \u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u3042\u305f\u308a\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u305f\u306e\u3067\u3001\u300c\u3058\u3083\u3042\u5bfe\u5fdc\u3057\u3088\u3046\u304b\u300d\u3068\u3044\u3063\u305f\u3068\u3053\u308d\u3002 \u3068\u308a\u3042\u3048\u305a FieldReferenceValue \u3092\u8ffd\u52a0\u3057\u305f\u3002 /// * Not allowed to be used when writing documents. \u3068\u3044\u3046\u30b3\u30e1\u30f3\u30c8\u3092\u53d7\u3051\u3066 Serialize \u306f\u306a\u304f\u3066\u3044\u3044\u304b\u3068\u601d\u2026"}