fix clippy warning

Author: Maxxen

crates/duckdb/src/lib.rs

@@ -542,6 +542,7 @@ impl Connection {
     ///
     /// Will return `Err` if the underlying DuckDB call fails.
     #[inline]
+    #[allow(clippy::result_large_err)]
     pub fn close(self) -> Result<(), (Connection, Error)> {
         let r = self.db.borrow_mut().close();
         r.map_err(move |err| (self, err))