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rustdoc: Turn JsonRenderer::mod_item_in into unreachable!()

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The JSON renderer no longer gets called on modules.
This commit is contained in:
Joshua Nelson 2021-04-22 19:47:58 -04:00
parent e11a9fa52a
commit 03ace761fb
1 changed files with 2 additions and 15 deletions
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17
src/librustdoc/json/mod.rs
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@ -181,21 +181,8 @@ impl<'tcx> FormatRenderer<'tcx> for JsonRenderer<'tcx> {
Ok(()) Ok(())
} }
fn mod_item_in(&mut self, item: &clean::Item) -> Result<(), Error> { fn mod_item_in(&mut self, _item: &clean::Item) -> Result<(), Error> {
use clean::types::ItemKind::*; unreachable!("RUN_ON_MODULE = false should never call mod_item_in")
if let ModuleItem(m) = &*item.kind {
for item in &m.items {
match &*item.kind {
// These don't have names so they don't get added to the output by default
ImportItem(_) => self.item(item.clone()).unwrap(),
ExternCrateItem { .. } => self.item(item.clone()).unwrap(),
ImplItem(i) => i.items.iter().for_each(|i| self.item(i.clone()).unwrap()),
_ => {}
}
}
}
self.item(item.clone()).unwrap();
Ok(())
} }
fn after_krate(&mut self) -> Result<(), Error> { fn after_krate(&mut self) -> Result<(), Error> {