diff options
| author | Mark Rousskov <mark.simulacrum@gmail.com> | 2019-08-10 17:10:13 -0400 |
|---|---|---|
| committer | Mark Rousskov <mark.simulacrum@gmail.com> | 2019-08-11 10:36:46 -0400 |
| commit | eea2f879afbaad07c562ba572482f402bc6c0006 (patch) | |
| tree | 2a32a2ee84112b767b8d3839d7eed90f401a5762 | |
| parent | 03474801512806591c17d4477d98b883d74ed455 (diff) | |
| download | rust-eea2f879afbaad07c562ba572482f402bc6c0006.tar.gz rust-eea2f879afbaad07c562ba572482f402bc6c0006.zip | |
Use a HashSet instead of Vec
| -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: |