如何在数据模型内部，进行update

override func decode(with data: Data!) {
let json = ....
JSONDeserializer.update(object: self, from: json)
}

如何在模型内部进行update，报错Cannot pass immutable value as inout argument: 'self' is immutable

Start with the reported override func decode(with data: Data!) and the JSONDeserializer.update(object: self, from: json) call. Reproduce the compiler error about passing immutable self as an inout argument, then inspect the relevant update API and surrounding model-decoding behavior. Done means the issue's model-internal update scenario has a documented or supported resolution.

Written by the indexing model from the issue text.