introduce #[convert] attribute

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/tests.rs b/tests/tests.rs
index b75c605..11bf10d 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -297,3 +297,22 @@ trait OneTrait: SomeTrait {
 
     fn test(&self) -> Self::X;
 }
+
+struct SuperError;
+trait Cache {}
+#[dynamize::dynamize]
+trait Client {
+    type Error: Into<SuperError>;
+
+    fn get(&self, url: String) -> Result<Vec<u8>, Self::Error>;
+}
+#[dynamize::dynamize]
+#[dynamized(Client)]
+#[convert = |x: <Self as Client>::Error| -> SuperError {x.into()}]
+trait ClientWithCache: Client {
+    fn get_with_cache<C: Cache>(
+        &self,
+        url: String,
+        cache: C,
+    ) -> Result<Vec<u8>, <Self as Client>::Error>;
+}