fix: move Display impl before test module to fix clippy error

Author: tobyhede

packages/cipherstash-proxy/src/config/database.rs

@@ -110,6 +110,19 @@ impl DatabaseConfig {
     }
 }
 
+///
+/// Password is NEVER EVER displayed
+///
+impl Display for DatabaseConfig {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(
+            f,
+            "{}@{}:{}/{}",
+            self.username, self.host, self.port, self.name,
+        )
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -137,16 +150,3 @@ mod tests {
         );
     }
 }
-
-///
-/// Password is NEVER EVER displayed
-///
-impl Display for DatabaseConfig {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(
-            f,
-            "{}@{}:{}/{}",
-            self.username, self.host, self.port, self.name,
-        )
-    }
-}