message: Make TypeMeta impl Debug
diff: @@ -49,7 +49,7 @@ where
  /// A convenience struct for ad-hoc serialization
  ///
  /// Mostly useful for `Object`
  -#[derive(Deserialize, Serialize, Clone, Default)]
  +#[derive(Deserialize, Serialize, Clone, Default, Debug)]
  #[serde(rename_all = "camelCase")]
  pub struct TypeMeta {
  /// The version of the API
  