support -> &mut dyn Iterator<Item = Self::A>

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/tests.rs b/tests/tests.rs
index 3139185..8bbb5b3 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -203,3 +203,17 @@ fn test3<T: TypeWithSuper>(some: T) {
     let dyn_trait: &dyn DynTypeWithSuper = &some;
     println!("{}", dyn_trait);
 }
+
+#[dynamize::dynamize]
+trait ReturnIter {
+    type A: std::error::Error;
+
+    fn foobar(&mut self, text: &str) -> &mut dyn Iterator<Item = Self::A>;
+}
+
+#[dynamize::dynamize]
+trait FunIter {
+    type A: std::error::Error;
+
+    fn foobar<F: Fn(&mut dyn Iterator<Item = Self::A>)>(&mut self, f: F);
+}