[Swift] Using different structs into Enum

CustomStructToEnum.swift

public struct Type {
    var id: Int
    var name: String
    var description: String
    
    public init(id: Int, name: String? = nil, description: String? = nil) {
        self.id = id
        self.name = name ?? ""
        self.description = description ?? ""
    }
    
    public init(id: Int) {
        self.id = id
        self.name = ""
        self.description = ""
    }
}

public enum TypeContact {
    case github
    case facebook
    case twitter
    case linkedin
    case website
}

extension TypeContact: RawRepresentable {
    public typealias RawValue = Type
    
    public init?(_ type: TypeContact) {
        self = type
    }
    
    public init?(rawValue: RawValue) {
        switch rawValue.id {
        case 0:
            self = .github
        case 1:
            self = .facebook
        case 2:
            self = .twitter
        case 3:
            self = .linkedin
        case 4:
            self = .website

        default:
            return nil
        }
    }
    
    public var rawValue: RawValue {
        switch self {
        case .github:
            return Type(id: 0, name: "github", description: "GitHub")
        case .facebook:
            return Type(id: 1, name: "facebook", description: "Facebook")
        case .twitter:
            return Type(id: 2, name: "twitter", description: "Twitter")
        case .linkedin:
            return Type(id: 3, name: "linkedin", description: "LinkedIn")
        case .website:
            return Type(id: 4, name: "website", description: "Website")
        }
    }
}

public struct Contact: CustomStringConvertible {
    public let type : TypeContact
    public let value: String
    
    public var description: String {
        return "<\(self.type.rawValue.description): \(value)>"
    }
}

// Mode One
if let type = TypeContact(rawValue: Type(id: 2)) {
    let contact = Contact(type: type, value: "tholanda")
    print(contact)
}

// Mode Two
if let type = TypeContact(.github) {
    let contact = Contact(type: type, value: "unnamedd")
    print(contact)
}