X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;ds=sidebyside;f=src%2Flibrustdoc%2Fpasses%2Fstripper.rs;h=048ed2646233c45284f6a029b4c37dcf548a9c5c;hb=b8f9cb345ab1401f2fbd14cc23f64dda9dd2314e;hp=f8a0d77538d395f230c0c1a36338f9b9c38a8363;hpb=357128ad2334b48d60801640a72970c1be41d16f;p=rust.git

diff --git a/src/librustdoc/passes/stripper.rs b/src/librustdoc/passes/stripper.rs
index f8a0d77538d..048ed264623 100644
--- a/src/librustdoc/passes/stripper.rs
+++ b/src/librustdoc/passes/stripper.rs
@@ -97,17 +97,7 @@ fn fold_item(&mut self, i: Item) -> Option<Item> {
             }
 
             // handled in the `strip-priv-imports` pass
-            clean::ExternCrateItem { .. } => {}
-            clean::ImportItem(ref imp) => {
-                // Because json doesn't inline imports from private modules, we need to mark
-                // the imported item as retained so it's impls won't be stripped.
-                //
-                // FIXME: Is it necessary to check for json output here: See
-                // https://github.com/rust-lang/rust/pull/100325#discussion_r941495215
-                if let Some(did) = imp.source.did && self.is_json_output {
-                    self.retained.insert(did.into());
-                }
-            }
+            clean::ExternCrateItem { .. } | clean::ImportItem(_) => {}
 
             clean::ImplItem(..) => {}
 
@@ -243,12 +233,25 @@ fn fold_item(&mut self, i: Item) -> Option<Item> {
 /// This stripper discards all private import statements (`use`, `extern crate`)
 pub(crate) struct ImportStripper<'tcx> {
     pub(crate) tcx: TyCtxt<'tcx>,
+    pub(crate) is_json_output: bool,
+}
+
+impl<'tcx> ImportStripper<'tcx> {
+    fn import_should_be_hidden(&self, i: &Item, imp: &clean::Import) -> bool {
+        if self.is_json_output {
+            // FIXME: This should be handled the same way as for HTML output.
+            imp.imported_item_is_doc_hidden(self.tcx)
+        } else {
+            i.attrs.lists(sym::doc).has_word(sym::hidden)
+        }
+    }
 }
 
 impl<'tcx> DocFolder for ImportStripper<'tcx> {
     fn fold_item(&mut self, i: Item) -> Option<Item> {
         match *i.kind {
-            clean::ImportItem(imp) if imp.imported_item_is_doc_hidden(self.tcx) => None,
+            clean::ImportItem(imp) if self.import_should_be_hidden(&i, &imp) => None,
+            clean::ImportItem(_) if i.attrs.lists(sym::doc).has_word(sym::hidden) => None,
             clean::ExternCrateItem { .. } | clean::ImportItem(..)
                 if i.visibility(self.tcx) != Some(Visibility::Public) =>
             {