還可以根據匿名結構的字段和實例進行匹配： > It is also possible to match against the ?elds of anonymous structures and instances: ~~~ var myStructure = { name: "haxe", rating: "awesome" }; var value = switch(myStructure) { case { name: "haxe", rating: "poor" }: throw false; case { rating: "awesome", name: n }: n; case _: "no awesome language found"; } trace(value); // haxe ~~~ 在第二種情況，如果評定匹配 “awesome”我們綁定匹配的 name 字段 為標識符 n，。當然這個結構也可以被放入前一個例子中的 Tree 來聯合結構和枚舉匹配。 > In the second case we bind the matched name ?eld to identi?er n if rating matches "awesome". Of course this structure could also be put into the Tree from the previous example to combine structure and enum matching. 類實例的一個限制是，不能匹配它們父類的字段。 > A limitation with regards to class instances is that you cannot match against ?elds of their parent class.