1 files changed, 28 insertions, 0 deletions
diff --git a/third_party/rust/derive_more/tests/not.rs b/third_party/rust/derive_more/tests/not.rs
new file mode 100644
index 0000000000..7e3ad8d01e
--- /dev/null
+++ b/third_party/rust/derive_more/tests/not.rs
@@ -0,0 +1,28 @@
+#![allow(dead_code)]
+#[macro_use]
+extern crate derive_more;
+
+#[derive(Not)]
+struct MyInts(i32, i32);
+
+#[derive(Not)]
+struct Point2D {
+    x: i32,
+    y: i32,
+}
+
+#[derive(Not)]
+enum MixedInts {
+    SmallInt(i32),
+    BigInt(i64),
+    TwoSmallInts(i32, i32),
+    NamedSmallInts { x: i32, y: i32 },
+    UnsignedOne(u32),
+    UnsignedTwo(u32),
+}
+
+#[derive(Not)]
+enum EnumWithUnit {
+    SmallInt(i32),
+    Unit,
+}