How to use Any in Codable Type

Question

I\'m currently working with Codable types in my project and facing an issue.

struct Person: Codable
{
    var id: Any
}

Answer 1

Thanks to Luka Angeletti's answer (https://stackoverflow.com/a/48388443/7057338) i've changed enum to struct so we can use it more easily

struct QuantumValue: Codable {

    public var string: String?
    public var integer: Int?

    init(from decoder: Decoder) throws {
        let container = try decoder.singleValueContainer()
        if let int = try? container.decode(Int.self) {
            self.integer = int
            return
        }
        if let string = try? container.decode(String.self) {
            self.string = string
            return
        }
        throw QuantumError.missingValue
    }

    func encode(to encoder: Encoder) throws {
        var container = encoder.singleValueContainer()
        try container.encode(string)
        try container.encode(integer)
    }

    enum QuantumError: Error {
         case missingValue
    }

    func value() -> Any? {
        if let s = string {
            return s
        }
        if let i = integer {
            return i
        }
        return nil
    }
}