1 files changed, 12 insertions, 0 deletions
diff --git a/testing/webdriver/src/macros.rs b/testing/webdriver/src/macros.rs
new file mode 100644
index 0000000000..799c43cba3
--- /dev/null
+++ b/testing/webdriver/src/macros.rs
@@ -0,0 +1,12 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+macro_rules! try_opt {
+    ($expr:expr, $err_type:expr, $err_msg:expr) => {{
+        match $expr {
+            Some(x) => x,
+            None => return Err(WebDriverError::new($err_type, $err_msg)),
+        }
+    }};
+}