diff options
| -rw-r--r-- | src/librustdoc/clean/inline.rs | 8 | ||||
| -rw-r--r-- | src/librustdoc/core.rs | 2 |
2 files changed, 4 insertions, 6 deletions
diff --git a/src/librustdoc/clean/inline.rs b/src/librustdoc/clean/inline.rs index a8336607f7a..6f93c95edef 100644 --- a/src/librustdoc/clean/inline.rs +++ b/src/librustdoc/clean/inline.rs @@ -581,13 +581,11 @@ pub fn record_extern_trait(cx: &DocContext<'_>, did: DefId) { } } - cx.active_extern_traits.borrow_mut().push(did); + cx.active_extern_traits.borrow_mut().insert(did); debug!("record_extern_trait: {:?}", did); let trait_ = build_external_trait(cx, did); - { - cx.external_traits.borrow_mut().insert(did, trait_); - } - cx.active_extern_traits.borrow_mut().remove_item(&did); + cx.external_traits.borrow_mut().insert(did, trait_); + cx.active_extern_traits.borrow_mut().remove(&did); } diff --git a/src/librustdoc/core.rs b/src/librustdoc/core.rs index c7695fbd8d2..87381f224d0 100644 --- a/src/librustdoc/core.rs +++ b/src/librustdoc/core.rs @@ -51,7 +51,7 @@ pub struct DocContext<'tcx> { pub external_traits: Rc<RefCell<FxHashMap<DefId, clean::Trait>>>, /// Used while populating `external_traits` to ensure we don't process the same trait twice at /// the same time. - pub active_extern_traits: RefCell<Vec<DefId>>, + pub active_extern_traits: RefCell<FxHashSet<DefId>>, // The current set of type and lifetime substitutions, // for expanding type aliases at the HIR level: |