如何比较Rust代码中两个JsValues的值？

use wasm_bindgen::prelude::*;

fn main() {
    let js_value1 = JsValue::from_str("hello");
    let js_value2 = JsValue::from_str("hello");
    let js_value3 = JsValue::from_f64(42.0);

    // 使用 == 和 != 操作符
    if js_value1 == js_value2 {
        web_sys::console::log_1(&JsValue::from_str("js_value1 and js_value2 are strictly equal"));
    } else {
        web_sys::console::log_1(&JsValue::from_str("js_value1 and js_value2 are not strictly equal"));
    }

    // 使用 strict_equals 方法
    if js_value1.strict_equals(&js_value2) {
        web_sys::console::log_1(&JsValue::from_str("js_value1 and js_value2 are strictly equal"));
    } else {
        web_sys::console::log_1(&JsValue::from_str("js_value1 and js_value2 are not strictly equal"));
    }

    // 使用 loose_equals 方法
    if js_value1.loose_equals(&js_value3) {
        web_sys::console::log_1(&JsValue::from_str("js_value1 and js_value3 are loosely equal"));
    } else {
        web_sys::console::log_1(&JsValue::from_str("js_value1 and js_value3 are not loosely equal"));
    }
}