结构匹配

假设以下结构：

 placeholderCopyvar dog = {
    name : "Woofer",
    age : 7
};

枚举匹配可以按如下方式执行：

 placeholderCopyvar message = switch(dog) {
    case { name : "Woofer" }:
        "I know you, Woofer!";
    case _:
        "I don't know you, sorry!";
}

参考

• 结构匹配，Haxe 手册