commit d7b8a6e34c91f8c2c09015f389ac8f7e20909e75
author David Tolnay <dtolnay@gmail.com> Fri Apr 24 16:22:55 2020 -0700
committer David Tolnay <dtolnay@gmail.com> Fri Apr 24 16:22:55 2020 -0700
tree fa7f4d23cd4ffafa0e9923ac1e61872a2c4dc7a3
parent 7a9b1301acfaaa556051230600f5ef86dd77e592

Link to std::string::empty

src/cxx_string.rs

diff --git a/src/cxx_string.rs b/src/cxx_string.rs
index d3d128c..baad468 100644
--- a/src/cxx_string.rs
+++ b/src/cxx_string.rs
@@ -36,6 +36,10 @@
     }
 
     /// Returns true if `self` has a length of zero bytes.
+    ///
+    /// Matches the behavior of C++ [std::string::empty][empty].
+    ///
+    /// [empty]: https://en.cppreference.com/w/cpp/string/basic_string/empty
     pub fn is_empty(&self) -> bool {
         self.len() == 0
     }