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, 2 insertions, 0 deletions

diff --git a/src/libcore/array.rs b/src/libcore/array.rs
index edb11df5489..b2c23f051d5 100644
--- a/src/libcore/array.rs
+++ b/src/libcore/array.rs
@@ -14,6 +14,8 @@
 
 #![unstable(feature = "core")] // not yet reviewed
 
+#![doc(primitive = "array")]
+
 use clone::Clone;
 use cmp::{PartialEq, Eq, PartialOrd, Ord, Ordering};
 use fmt;