rustdoc: Support for "array" primitive

Impls on `clean::Type::FixedVector` are now collected in the array
primitive page instead of the slice primitive page.

Also add a primitive docs for arrays to `std`.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index b055796ba54..5839e3fb638 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -212,6 +212,9 @@ pub mod prelude;
 
 /* Primitive types */
 
+// NB: slice and str are primitive types too, but their module docs + primitive doc pages
+// are inlined from the public re-exports of core_collections::{slice, str} above.
+
 #[path = "num/float_macros.rs"]
 #[macro_use]
 mod float_macros;
@@ -285,8 +288,9 @@ pub mod sync;
 pub mod rt;
 mod panicking;
 
-// Documentation for primitive types
+// Modules that exist purely to document + host impl docs for primitive types
 
+mod array;
 mod bool;
 mod unit;
 mod tuple;