diff --git a/src/lib.rs b/src/lib.rs
index fbc4b0e..8ead4e5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::blocks_in_conditions)]
+
 pub mod model;
 
 #[cfg(feature = "rowing-tera")]
diff --git a/src/main.rs b/src/main.rs
index 64608e7..ef60226 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::blocks_in_conditions)]
+
 use std::str::FromStr;
 
 #[cfg(feature = "rest")]
diff --git a/src/model/family.rs b/src/model/family.rs
index a3ea998..f648cfd 100644
--- a/src/model/family.rs
+++ b/src/model/family.rs
@@ -22,7 +22,7 @@ impl Family {
             .unwrap()
     }
 
-    pub async fn new(db: &SqlitePool) -> i64 {
+    pub async fn insert(db: &SqlitePool) -> i64 {
         let result: SqliteQueryResult = sqlx::query("INSERT INTO family DEFAULT VALUES")
             .execute(db)
             .await
diff --git a/src/model/mail.rs b/src/model/mail.rs
index 6df129c..d82b8e5 100644
--- a/src/model/mail.rs
+++ b/src/model/mail.rs
@@ -96,7 +96,7 @@ impl Mail {
                     }
                     None => {
                         if let Some(mail) = &user.mail {
-                            send_to.push_str(&mail)
+                            send_to.push_str(mail)
                         }
                     }
                 }
diff --git a/src/model/user.rs b/src/model/user.rs
index bb44320..0127609 100644
--- a/src/model/user.rs
+++ b/src/model/user.rs
@@ -128,7 +128,7 @@ impl Fee {
     pub fn add_person(&mut self, user: &User) {
         if !self.name.is_empty() {
             self.name.push_str(" + ");
-            self.user_ids.push_str("&");
+            self.user_ids.push('&');
         }
         self.name.push_str(&user.name);
 
@@ -171,7 +171,7 @@ impl User {
                 fee.add("Familie 2 Personen".into(), FAMILY_TWO);
             }
         } else {
-            fee.add_person(&self);
+            fee.add_person(self);
             if self.has_role(db, "paid").await {
                 fee.paid();
             }
@@ -440,7 +440,7 @@ ORDER BY last_access DESC
         let mut family_id = data.family_id;
 
         if family_id.is_some_and(|x| x == -1) {
-            family_id = Some(Family::new(db).await)
+            family_id = Some(Family::insert(db).await)
         }
 
         sqlx::query!(
@@ -779,9 +779,7 @@ impl<'r> FromRequest<'r> for AllowedForPlannedTripsUser {
         let db = req.rocket().state::<SqlitePool>().unwrap();
         match User::from_request(req).await {
             Outcome::Success(user) => {
-                if user.has_role(db, "Donau Linz").await {
-                    Outcome::Success(AllowedForPlannedTripsUser(user))
-                } else if user.has_role(db, "scheckbuch").await {
+                if user.has_role(db, "Donau Linz").await | user.has_role(db, "scheckbuch").await {
                     Outcome::Success(AllowedForPlannedTripsUser(user))
                 } else {
                     Outcome::Error((Status::Forbidden, LoginError::NotACox))
diff --git a/src/tera/log.rs b/src/tera/log.rs
index 6d6c815..09fa2c6 100644
--- a/src/tera/log.rs
+++ b/src/tera/log.rs
@@ -171,7 +171,7 @@ async fn create_logbook(
     match Logbook::create(
         db,
         data.into_inner(),
-        &user
+        user
     )
     .await
     {