message: Group impl FrozenModuleRef
  Summary: Minor code cleanup.
diff: @@ -94,6 +94,14 @@ impl FrozenModuleRef {
  pub(crate) fn get_module_data(&self) -> &FrozenModuleData {
  self.0.as_ref()
  }
  +
  + pub(crate) fn documentation(&self) -> Option<DocItem> {
  + self.0.docstring.as_ref().map(|d| {
  + DocItem::Module(docs::Module {
  + docs: DocString::from_docstring(DocStringKind::Starlark, d),
  + })
  + })
  + }
  }
  #[derive(Debug)]
  @@ -271,16 +279,6 @@ impl FrozenModuleData {
  }
  }
  -impl FrozenModuleRef {
  - pub(crate) fn documentation(&self) -> Option<DocItem> {
  - self.0.docstring.as_ref().map(|d| {
  - DocItem::Module(docs::Module {
  - docs: DocString::from_docstring(DocStringKind::Starlark, d),
  - })
  - })
  - }
  -}
  -
  impl Default for Module {
  fn default() -> Self {
  Self::new()
  