rust-bindings: Fix `cargo fmt`

diff --git a/rust-bindings/tests/sign/mod.rs b/rust-bindings/tests/sign/mod.rs
index f3c817a3df3e5fda6e7ab1f778c5190a85eafc20..300beedfc996ee2de4af8e6c502f5cee9daf9107 100644 (file)
--- a/rust-bindings/tests/sign/mod.rs
+++ b/rust-bindings/tests/sign/mod.rs
@@ -74,7 +74,9 @@ echo $ED25519SECRET > ed25519.secret
     let badsigs = [b"".as_slice()].to_variant();
 
     let e = signer.data_verify(payload, &badsigs).err().unwrap();
-    assert!(e.to_string().contains("Invalid signature length of 0 bytes"))
+    assert!(e
+        .to_string()
+        .contains("Invalid signature length of 0 bytes"))
 }
 
 #[test]