如何在Rust中测试类型相等性？

#[cfg(test)]
mod tests {
    #[test]
    fn test_type_equality() {
        let value1 = 42;
        let value2 = 42;

        assert_eq!(value1, value2);
    }
}

#[derive(Debug)]
struct Person {
    name: String,
    age: u32,
}

impl PartialEq for Person {
    fn eq(&self, other: &Self) -> bool {
        self.name == other.name && self.age == other.age
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_custom_type_equality() {
        let person1 = Person {
            name: String::from("Alice"),
            age: 25,
        };
        let person2 = Person {
            name: String::from("Alice"),
            age: 25,
        };

        assert_eq!(person1, person2);
    }
}