add link for string to as_ref docs

rust-lang · Nov 27, 2022 · 123e203 · 123e203
1 parent 74e7709
commit 123e203
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/library/core/src/option.rs b/library/core/src/option.rs
@@ -615,6 +615,7 @@ impl<T> Option<T> {
     ///
     /// [`map`]: Option::map
     /// [String]: ../../std/string/struct.String.html "String"
+    /// [`String`]: ../../std/string/struct.String.html "String"
     ///
     /// ```
     /// let text: Option<String> = Some("Hello, world!".to_string());