diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/librustdoc/clean/utils.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/librustdoc/clean/utils.rs b/src/librustdoc/clean/utils.rs index b0da92081c1..2fae3163a1a 100644 --- a/src/librustdoc/clean/utils.rs +++ b/src/librustdoc/clean/utils.rs @@ -29,12 +29,11 @@ crate fn krate(cx: &mut DocContext<'_>) -> Crate { let module = crate::visit_ast::RustdocVisitor::new(cx).visit(); let mut externs = Vec::new(); - for &cnum in cx.tcx.crates(()).iter() { + for &cnum in cx.tcx.crates(()) { externs.push(ExternalCrate { crate_num: cnum }); // Analyze doc-reachability for extern items LibEmbargoVisitor::new(cx).visit_lib(cnum); } - externs.sort_unstable_by_key(|e| e.crate_num); // Clean the crate, translating the entire librustc_ast AST to one that is // understood by rustdoc. |