Wrap line

rust-lang · Jul 6, 2019 · 9b0623d · 9b0623d
1 parent 145385e
commit 9b0623d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/libcore/option.rs b/src/libcore/option.rs
@@ -201,7 +201,8 @@ impl<T> Option<T> {
     /// ```
     ///
     /// [`None`]: #variant.None
-    #[must_use = "if you intended to assert that this doesn't have a value, consider `.and_then(|| panic!(\"`Option` had a value when expected `None`\"))` instead"]
+    #[must_use = "if you intended to assert that this doesn't have a value, consider \
+                  `.and_then(|| panic!(\"`Option` had a value when expected `None`\"))` instead"]
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]
     pub fn is_none(&self) -> bool {