title: Missing argument for parameter 'from' in call. Insert 'from: <#Decoder#>'
body: <p>I am trying to create a new instance of a codable struct</p>
  <pre><code>@State private var parcel = Parcel()
  </code></pre>
  <p>but I'm getting this error:</p>
  <blockquote>
  <p>Missing argument for parameter 'from' in call
  Insert 'from: &lt;#Decoder#&gt;'</p>
  </blockquote>
  <pre><code>struct Parcel: Codable {
      var created_at: String
      var height: Double
      var id: String
      var length: Double
      var mode: String?
      var object: String
      var predefined_package: String?
      var updated_at: String?
      var weight: Double
      var width: Double
  }
  </code></pre>