Ensure version numbers are kept in sync

2 files changed, 5 insertions, 0 deletions

diff --git a/dhall/Cargo.toml b/dhall/Cargo.toml
index 02ec1e7..bb60d9e 100644
--- a/dhall/Cargo.toml
+++ b/dhall/Cargo.toml
@@ -26,6 +26,7 @@ url = "2.1"
 
 [dev-dependencies]
 pretty_assertions = "0.6.1"
+version-sync = "0.8"
 
 [build-dependencies]
 walkdir = "2"
diff --git a/dhall/tests/version_numbers.rs b/dhall/tests/version_numbers.rs
new file mode 100644
index 0000000..9f1d04a
--- /dev/null
+++ b/dhall/tests/version_numbers.rs
@@ -0,0 +1,4 @@
+#[test]
+fn test_html_root_url() {
+    version_sync::assert_html_root_url_updated!("src/lib.rs");
+}