Update doc alias documentation

rust-lang · Oct 2, 2020 · 4427b2d · 4427b2d
1 parent 414aecb
commit 4427b2d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/doc/rustdoc/src/advanced-features.md b/src/doc/rustdoc/src/advanced-features.md
@@ -46,3 +46,5 @@ pub struct BigX;
 
 Then, when looking for it through the `rustdoc` search, if you enter "x" or
 "big", search will show the `BigX` struct first.
+
+There are some limitations on the doc alias names though: you can't use `"` or whitespace.