rollup merge of #23633: tomjakubowski/rustdoc-array-prim

Previously, impls for `[T; n]` were collected in the same place as impls for `[T]` and `&[T]`. This splits them out into their own primitive page in both core and std.

2 files changed, 18 insertions, 1 deletions

diff --git a/src/libstd/array.rs b/src/libstd/array.rs
new file mode 100644
index 00000000000..a6b8cd71a3b
--- /dev/null
+++ b/src/libstd/array.rs
@@ -0,0 +1,13 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! The fixed-size array type (`[T; n]`).
+
+#![doc(primitive = "array")]
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index fbec96e9310..53c162b9259 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -215,6 +215,9 @@ 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;
@@ -281,8 +284,9 @@ pub mod time;
 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;