Link to the Rustdoc book in the rustdoc chapter (#981)

This makes a) makes it easier to find info about rustdoc's features and b) redirects people in the wrong place to where they should be looking.
2020-12-04 12:23:46 -05:00 · 2020-12-04 12:23:46 -05:00 · 903f6277f4
parent b3fc04e298
commit 903f6277f4
1 changed files with 2 additions and 0 deletions
--- a/src/rustdoc.md
+++ b/src/rustdoc.md
@ -2,6 +2,8 @@

 Rustdoc actually uses the rustc internals directly. It lives in-tree with the
 compiler and standard library. This chapter is about how it works.
+For information about Rustdoc's features and how to use them, see
+the [Rustdoc book](https://doc.rust-lang.org/nightly/rustdoc/).

 Rustdoc is implemented entirely within the crate [`librustdoc`][rd]. It runs
 the compiler up to the point where we have an internal representation of a