How do return jsonobject instead of Map inside Rust

i am using sort function to sort JSON based on object key this is my function as below

#[wasm_bindgen]
pub fn sort_json_array(arr: JsValue, key: &str, ascending: bool) -> JsValue {
// Deserialize the JsValue into a Vec<Value>
let mut objects: Vec<Value> = from_value(arr).unwrap_or_default();

// Sort the objects by the specified key
objects.sort_by(|a, b| {
let a_val = a.get(key).unwrap_or(&Value::Null);
let b_val = b.get(key).unwrap_or(&Value::Null);

// Perform type-aware comparison
match (a_val, b_val) {
(Value::String(a_str), Value::String(b_str)) => {
if ascending {
a_str.cmp(b_str)
} else {
b_str.cmp(a_str)
}
}
(Value::Number(a_num), Value::Number(b_num)) => {
if ascending {
a_num.as_f64().partial_cmp(&b_num.as_f64()).unwrap_or(std::cmp::Ordering::Equal)
} else {
b_num.as_f64().partial_cmp(&a_num.as_f64()).unwrap_or(std::cmp::Ordering::Equal)
}
}
(Value::Bool(a_bool), Value::Bool(b_bool)) => {
if ascending {
a_bool.cmp(b_bool)
} else {
b_bool.cmp(a_bool)
}
}
_ => std::cmp::Ordering::Equal, // Default to equal for unsupported types
}
});

let json_object = Value::Object(&objects);

// Serialize the sorted objects back into JsValue
to_value(&json_object).unwrap() //[{}]
}


This working fine however i m facing issues like instead of JSON object {} its returning like Map and i would like to pass additional param type if type is String i am interested in calling only string compared method and similar for number and bools to enhance time complexity.

Returning the response like However expecting like

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