Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.
The name of the page. It will be used as an identity of the page to
generate URI of the page, text of the link to this page in navigation,
etc. The full page name (start from the root page name to this page
concatenated with .) can be used as reference to the page in your
documentation. For example:
You can reference Java page using Markdown reference link syntax:
[Java][Tutorial.Java].
The Markdown content of the page. You can use <code>(== include {path}
==)</code> to include content from a Markdown file. The content can be
used to produce the documentation page such as HTML format page.