Add test of iter layout

dtolnay · Jul 3, 2023 · 4e08353 · 4e08353
1 parent b84d1df
commit 4e08353
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/tests/test.rs b/tests/test.rs
@@ -0,0 +1,9 @@
+use std::mem;
+
+struct Thing(usize);
+
+#[test]
+fn test_iter() {
+    assert_eq!(0, mem::size_of::<inventory::iter<Thing>>());
+    assert_eq!(1, mem::align_of::<inventory::iter<Thing>>());
+}