#[doc(alias)]'s doc: say that ASCII spaces are allowed

rust-lang · Jul 8, 2024 · 686b034 · 686b034
1 parent 7fdefb8
commit 686b034
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/doc/rustdoc/src/advanced-features.md b/src/doc/rustdoc/src/advanced-features.md
@@ -80,7 +80,8 @@ 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.
+There are some limitations on the doc alias names though: you can't use quotes (`'`, `"`) or whitespaces;
+ASCII spaces are accepted as long as they're not at the beginning or the end of the alias.
 
 You can add multiple aliases at the same time by using a list: