Modify tests to use both ConfigBuilder and Config

1 files changed, 2 insertions, 0 deletions

diff --git a/src/ser.rs b/src/ser.rs
index a303408..b5c7f4f 100644
--- a/src/ser.rs
+++ b/src/ser.rs
@@ -27,6 +27,8 @@ impl ConfigSerializer {
                 )))
             }
         };
+
+        #[allow(deprecated)]
         self.output.set(&key, value.into())?;
         Ok(())
     }