fn effective_natspec_doc(
gcx: Gcx<'_>,
item: ItemId,
implicit: bool,
visited: &mut HashSet<ItemId>,
) -> Option<NatSpecDoc>fn effective_natspec_doc(
gcx: Gcx<'_>,
item: ItemId,
implicit: bool,
visited: &mut HashSet<ItemId>,
) -> Option<NatSpecDoc>