Add allow(rustdoc::broken_intra_doc_links) to work around #135108

Author: joshtriplett

library/alloc/src/bstr.rs

@@ -1,4 +1,8 @@
 //! The `ByteStr` and `ByteString` types and trait implementations.
+#![allow(rustdoc::broken_intra_doc_links)]
+// ^ `slice` has a broken doc link, and our `Deref` propagates that while ignoring the
+// `allow(rustdoc::broken_intra_doc_links)` from there. See
+// https://github.com/rust-lang/rust/issues/135108 .
 
 use core::borrow::{Borrow, BorrowMut};
 #[unstable(feature = "bstr", issue = "134915")]

library/core/src/bstr.rs

@@ -1,4 +1,8 @@
 //! The `ByteStr` type and trait implementations.
+#![allow(rustdoc::broken_intra_doc_links)]
+// ^ `slice` has a broken doc link, and our `Deref` propagates that while ignoring the
+// `allow(rustdoc::broken_intra_doc_links)` from there. See
+// https://github.com/rust-lang/rust/issues/135108 .
 
 use crate::borrow::{Borrow, BorrowMut};
 use crate::cmp::Ordering;