diff --git a/keyfork-derive-util/src/private_key.rs b/keyfork-derive-util/src/private_key.rs
index 9bf7769..d985e07 100644
--- a/keyfork-derive-util/src/private_key.rs
+++ b/keyfork-derive-util/src/private_key.rs
@@ -45,7 +45,6 @@ pub trait PrivateKey: Sized {
     fn requires_hardened_derivation() -> bool {
         false
     }
-
 }
 
 /// Errors associated with creating and arithmetic on private keys. This specific error is only
diff --git a/keyfork-derive-util/src/request.rs b/keyfork-derive-util/src/request.rs
index bad236b..7ec84e4 100644
--- a/keyfork-derive-util/src/request.rs
+++ b/keyfork-derive-util/src/request.rs
@@ -1,4 +1,6 @@
-use crate::{extended_key::private_key::Error as XPrvError, DerivationPath, ExtendedPrivateKey, PrivateKey};
+use crate::{
+    extended_key::private_key::Error as XPrvError, DerivationPath, ExtendedPrivateKey, PrivateKey,
+};
 use keyfork_mnemonic_util::Mnemonic;
 use serde::{Deserialize, Serialize};
 
diff --git a/keyfork-mnemonic-util/src/lib.rs b/keyfork-mnemonic-util/src/lib.rs
index 017e00f..0229321 100644
--- a/keyfork-mnemonic-util/src/lib.rs
+++ b/keyfork-mnemonic-util/src/lib.rs
@@ -214,7 +214,7 @@ impl Mnemonic {
                 }
                 num
             })
-        .collect::<Vec<_>>()
+            .collect::<Vec<_>>()
     }
 
     #[must_use]
diff --git a/keyforkd/src/middleware.rs b/keyforkd/src/middleware.rs
index b102689..b8b7b59 100644
--- a/keyforkd/src/middleware.rs
+++ b/keyforkd/src/middleware.rs
@@ -73,9 +73,7 @@ where
         let request: Request = match deserialize(&req) {
             Ok(r) => r,
             Err(e) => {
-                return Box::pin(
-                    async move { Err(BincodeServiceError::Convert(e.to_string())) },
-                )
+                return Box::pin(async move { Err(BincodeServiceError::Convert(e.to_string())) })
             }
         };
 
@@ -112,7 +110,10 @@ mod tests {
         type Error = Infallible;
         type Future = Pin<Box<dyn Future<Output = Result<Self::Response, Self::Error>> + Send>>;
 
-        fn poll_ready(&mut self, _cx: &mut std::task::Context<'_>) -> std::task::Poll<Result<(), Self::Error>> {
+        fn poll_ready(
+            &mut self,
+            _cx: &mut std::task::Context<'_>,
+        ) -> std::task::Poll<Result<(), Self::Error>> {
             Poll::Ready(Ok(()))
         }
 
@@ -123,11 +124,20 @@ mod tests {
 
     #[tokio::test]
     async fn can_serde_responses() {
-        let content = serialize(&Test { field: "hello world!".to_string() }).unwrap();
+        let content = serialize(&Test {
+            field: "hello world!".to_string(),
+        })
+        .unwrap();
         let mut service = ServiceBuilder::new()
             .layer(BincodeLayer::<Test>::new())
             .service(App);
-        let result = service.ready().await.unwrap().call(content.clone()).await.unwrap();
+        let result = service
+            .ready()
+            .await
+            .unwrap()
+            .call(content.clone())
+            .await
+            .unwrap();
         assert_eq!(result, content);
     }
 }