X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;ds=sidebyside;f=library%2Fcore%2Fsrc%2Foption.rs;h=7cc00e3f8d1b7205b3e470b8302d52bcc8ddaba4;hb=b8f9cb345ab1401f2fbd14cc23f64dda9dd2314e;hp=39462dca4ff3ea46b1f7c8ecf7216eb9b34b624a;hpb=ec56537c4325ce5b798fc3628cbdd48ba4949ae5;p=rust.git

diff --git a/library/core/src/option.rs b/library/core/src/option.rs
index 39462dca4ff..7cc00e3f8d1 100644
--- a/library/core/src/option.rs
+++ b/library/core/src/option.rs
@@ -652,13 +652,14 @@ pub const fn is_none(&self) -> bool {
     ///
     /// # Examples
     ///
-    /// Converts an <code>Option<[String]></code> into an <code>Option<[usize]></code>, preserving
-    /// the original. The [`map`] method takes the `self` argument by value, consuming the original,
-    /// so this technique uses `as_ref` to first take an `Option` to a reference
-    /// to the value inside the original.
+    /// Calculates the length of an <code>Option<[String]></code> as an <code>Option<[usize]></code>
+    /// without moving the [`String`]. The [`map`] method takes the `self` argument by value,
+    /// consuming the original, so this technique uses `as_ref` to first take an `Option` to a
+    /// reference to the value inside the original.
     ///
     /// [`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());
@@ -946,8 +947,8 @@ pub const fn unwrap_or_default(self) -> T
     ///
     /// # Examples
     ///
-    /// Converts an <code>Option<[String]></code> into an <code>Option<[usize]></code>, consuming
-    /// the original:
+    /// Calculates the length of an <code>Option<[String]></code> as an
+    /// <code>Option<[usize]></code>, consuming the original:
     ///
     /// [String]: ../../std/string/struct.String.html "String"
     /// ```