1 files changed, 3 insertions, 1 deletions
diff --git a/src/lib.rs b/src/lib.rs
index 9145fb1..c420e96 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -146,7 +146,9 @@ pub async fn filter_request(
         | (&Method::OPTIONS, [index, "_mapping"]) => {
             filter_read_request(index, path_chunks[1], &params, config)?
         }
-        _ => Err(ProxyError::NotSupported("unknown elasticsearch API endpoint".to_string()))?,
+        _ => Err(ProxyError::NotSupported(
+            "unknown elasticsearch API endpoint".to_string(),
+        ))?,
     };
 
     let upstream_query = serde_urlencoded::to_string(params).expect("re-encoding URL parameters");