Merge factors type for authentication

src/data/session_identity.rs

@@ -33,8 +33,7 @@ impl<'a> SessionIdentity<'a> {
     fn get_session_data(&self) -> Option<SessionIdentityData> {
         if let Some(id) = self.0 {
             Self::deserialize_session_data(id.id().ok())
-        }
-        else {
+        } else {
             None
         }
     }
@@ -71,12 +70,15 @@ impl<'a> SessionIdentity<'a> {
     }
 
     pub fn set_user(&self, req: &HttpRequest, user: &User, status: SessionStatus) {
-        self.set_session_data(req, &SessionIdentityData {
-            id: Some(user.uid.clone()),
-            is_admin: user.admin,
-            auth_time: time(),
-            status,
-        });
+        self.set_session_data(
+            req,
+            &SessionIdentityData {
+                id: Some(user.uid.clone()),
+                is_admin: user.admin,
+                auth_time: time(),
+                status,
+            },
+        );
     }
 
     pub fn set_status(&self, req: &HttpRequest, status: SessionStatus) {
@@ -108,7 +110,9 @@ impl<'a> SessionIdentity<'a> {
     }
 
     pub fn user_id(&self) -> UserID {
-        self.get_session_data().unwrap_or_default().id
+        self.get_session_data()
+            .unwrap_or_default()
+            .id
             .expect("UserID should never be null here!")
     }