Fail test compilation if mandatory features are missing

2020-11-12 11:50:32 +01:00 · 2020-11-12 11:50:32 +01:00 · a4fa3f9c1b
parent 737e67c555
commit a4fa3f9c1b
1 changed files with 6 additions and 0 deletions
--- a/tests/lib.rs
+++ b/tests/lib.rs
@ -1,3 +1,9 @@
+#[cfg(any(not(feature = "debug"), not(feature = "compare")))]
+compile_error!(
+    "Please enable the `debug` and `compare` features \
+                in order to compile and run the tests."
+);
+
 #[cfg(feature = "abomonation-serialize")]
 extern crate abomonation;
 #[macro_use]