我对Rust编程语言比较陌生，我正在学习Struct和Enums。我创建了一个程序来存储一周中的哪一天，看看它是否是周末。代码如下：

#[derive(Debug)]
enum DaysOfTheWeekNames {
    Friday,
    Saturday,
    Sunday,
}

#[derive(Debug)]
struct Weekday {
    day: DaysOfTheWeekNames,
    weekend: bool,
}

impl Weekday {
    fn isWeekend(day: DaysOfTheWeekNames) -> bool {
        match day {
            DaysOfTheWeekNames::Saturday => false,
            DaysOfTheWeekNames::Sunday => false,
            other => true,
        }
    }
    
    fn new_day(day: DaysOfTheWeekNames) -> Self {
        Self { day, weekend: Weekday::isWeekend(day) }
    }
}

fn main() {
    let today = Weekday::new_day(DaysOfTheWeekNames::Saturday);
    println!("Today: {:#?}", today);
}

我的目标是创建一个名为Weekday的结构体，并使用名为new_day的方法初始化它（），我只传入工作日的名称，这个函数应该调用isWeekend（）方法来确定是否是周末。但是上面的代码如预期的那样抛出了一个错误，因为变量name的所有权被转移到isWeekend函数，并且没有被转移回来。那么，编写这样一个用例的理想方式是什么？我们应该如何解决这个问题？
我看到的错误如下：

error[E0382]: use of moved value: `day`
   --> src/main.rs:115:50
    |
114 |     fn new(day: DaysOfTheWeek) -> Self {
    |            --- move occurs because `day` has type `DaysOfTheWeek`, which does not implement the `Copy` trait
115 |         Self { day, weekend: Weekday::is_weekend(day) }
    |                --- value moved here              ^^^ value used here after move