diff --git a/services/identity/src/config.rs b/services/identity/src/config.rs
--- a/services/identity/src/config.rs
+++ b/services/identity/src/config.rs
@@ -31,5 +31,5 @@
 
 fn get_key_from_file<P: AsRef<Path>>(path: P) -> Result<Key, Error> {
   let bytes = fs::read(path)?;
-  Key::from_bytes(&bytes).map_err(|e| Error::Pake(e))
+  Key::from_bytes(&bytes).map_err(Error::Pake)
 }
diff --git a/services/identity/src/database.rs b/services/identity/src/database.rs
--- a/services/identity/src/database.rs
+++ b/services/identity/src/database.rs
@@ -134,12 +134,12 @@
         let valid = parse_valid_attribute(item.remove("valid"))?;
         let token = parse_token_attribute(item.remove("token"))?;
         Ok(Some(AccessToken {
-          user_id: user_id,
-          device_id: device_id,
-          token: token,
-          created: created,
-          auth_type: auth_type,
-          valid: valid,
+          user_id,
+          device_id,
+          token,
+          created,
+          auth_type,
+          valid,
         }))
       }
       Ok(_) => {
@@ -272,7 +272,7 @@
     s: Some(created), ..
   }) = attribute
   {
-    created.parse().map_err(|e| Error::InvalidTimestamp(e))
+    created.parse().map_err(Error::InvalidTimestamp)
   } else {
     Err(Error::MissingAttribute)
   }
diff --git a/services/identity/src/token.rs b/services/identity/src/token.rs
--- a/services/identity/src/token.rs
+++ b/services/identity/src/token.rs
@@ -26,11 +26,11 @@
     rng: &mut (impl Rng + CryptoRng),
   ) -> Self {
     AccessToken {
-      user_id: user_id,
-      device_id: device_id,
+      user_id,
+      device_id,
       token: Alphanumeric.sample_string(rng, 512),
       created: Utc::now(),
-      auth_type: auth_type,
+      auth_type,
       valid: true,
     }
   }