Nested models don't seem to work

[luca-della-vedova]

When trying to build a nested model I noticed that the compiler complained that SdfModel has no model field, upon looking at the codegen that does indeed seem to be the case:

pub struct SdfModel {
  #[yaserde(attribute, rename = "name")]
  pub name: String,
  #[yaserde(attribute, rename = "canonical_link")]
  pub canonical_link: Option<String>,
  #[yaserde(attribute, rename = "placement_frame")]
  pub placement_frame: Option<String>,
  #[yaserde(child, rename = "static")]
  pub r#static: Option<bool>,
  #[yaserde(child, rename = "self_collide")]
  pub self_collide: Option<bool>,
  #[yaserde(child, rename = "allow_auto_disable")]
  pub allow_auto_disable: Option<bool>,
  #[yaserde(child, rename = "include")]
  pub include: Vec<SdfModelInclude>,
  #[yaserde(child, rename = "enable_wind")]
  pub enable_wind: Option<bool>,
  #[yaserde(child, rename = "frame")]
  pub frame : Vec<SdfFrame> /*Many*/,
  #[yaserde(child, rename = "pose")]
  pub pose : Option<SdfPose> /*Optional*/,
  #[yaserde(child, rename = "link")]
  pub link : Vec<SdfLink> /*Many*/,
  #[yaserde(child, rename = "joint")]
  pub joint : Vec<SdfJoint> /*Many*/,
  #[yaserde(child, rename = "plugin")]
  pub plugin : Vec<SdfPlugin> /*Many*/,
  #[yaserde(child, rename = "gripper")]
  pub gripper : Vec<SdfGripper> /*Many*/,
}

However model is indeed an allowed tag in SDF 1.10 that seems to be the one used by this library (i.e. here).
Any idea what might be happening? I guess it's somewhat of a chicken and egg problem where a struct that is being defined needs to be contained in itself?

[luca-della-vedova]

Fixed via #10