diff --git a/rust/src/error.rs b/rust/src/error.rs
index 7067feb..99747bf 100644
--- a/rust/src/error.rs
+++ b/rust/src/error.rs
@@ -92,7 +92,7 @@ impl IntoResponse for Error {
                 ),
                 models::Error::Query(error) => match error {
                     models::QueryError::NotFound { description } => {
-                        (StatusCode::NOT_FOUND, view::ErrorPage::build(&description))
+                        (StatusCode::NOT_FOUND, view::ErrorPage::build(description))
                     }
                     _ => (
                         StatusCode::BAD_REQUEST,
diff --git a/rust/src/lib.rs b/rust/src/lib.rs
index ee3dec8..b1cd7bc 100644
--- a/rust/src/lib.rs
+++ b/rust/src/lib.rs
@@ -64,9 +64,9 @@ impl fmt::Display for UriPath {
     }
 }
 
-impl<'a> Into<&'a str> for &'a UriPath {
-    fn into(self) -> &'a str {
-        self.0.as_str()
+impl<'a> From<&'a UriPath> for &'a str {
+    fn from(val: &'a UriPath) -> Self {
+        val.0.as_str()
     }
 }
 
diff --git a/rust/src/models/error.rs b/rust/src/models/error.rs
index 99cd195..f962b58 100644
--- a/rust/src/models/error.rs
+++ b/rust/src/models/error.rs
@@ -118,16 +118,16 @@ impl From<sqlx::Error> for Error {
                     match &*code {
                         // SQLITE_CONSTRAINT_FOREIGNKEY
                         "787" => Error::Query(QueryError::ReferenceNotFound {
-                            description: format!("foreign key reference not found"),
+                            description: "foreign key reference not found".to_string(),
                         }),
                         // SQLITE_CONSTRAINT_UNIQUE
                         "2067" => Error::Query(QueryError::Duplicate {
-                            description: format!("item with unique constraint already exists",),
+                            description: "item with unique constraint already exists".to_string(),
                         }),
                         _ => Error::Database(DatabaseError::Sql {
                             description: format!(
                                 "got error with unknown code: {}",
-                                sqlite_error.to_string()
+                                sqlite_error
                             ),
                         }),
                     }
@@ -135,13 +135,13 @@ impl From<sqlx::Error> for Error {
                     Error::Database(DatabaseError::Sql {
                         description: format!(
                             "got error without code: {}",
-                            sqlite_error.to_string()
+                            sqlite_error
                         ),
                     })
                 }
             }
             _ => Error::Database(DatabaseError::Sql {
-                description: format!("got unknown error: {}", value.to_string()),
+                description: format!("got unknown error: {}", value),
             }),
         }
     }
diff --git a/rust/src/models/inventory.rs b/rust/src/models/inventory.rs
index a383925..9b9f8ca 100644
--- a/rust/src/models/inventory.rs
+++ b/rust/src/models/inventory.rs
@@ -29,7 +29,7 @@ impl Inventory {
         .collect::<Result<Vec<Category>, Error>>()?;
 
         for category in &mut categories {
-            category.populate_items(&ctx, &pool).await?;
+            category.populate_items(ctx, pool).await?;
         }
 
         Ok(Self { categories })
diff --git a/rust/src/routing/mod.rs b/rust/src/routing/mod.rs
index be73801..1b597e9 100644
--- a/rust/src/routing/mod.rs
+++ b/rust/src/routing/mod.rs
@@ -13,7 +13,7 @@ mod html;
 mod routes;
 use routes::*;
 
-fn get_referer<'a>(headers: &'a HeaderMap) -> Result<&'a str, Error> {
+fn get_referer(headers: &HeaderMap) -> Result<&str, Error> {
     headers
         .get("referer")
         .ok_or(Error::Request(RequestError::RefererNotFound))?
diff --git a/rust/src/routing/routes.rs b/rust/src/routing/routes.rs
index 71c2f04..bda3295 100644
--- a/rust/src/routing/routes.rs
+++ b/rust/src/routing/routes.rs
@@ -113,14 +113,14 @@ pub async fn icon() -> impl IntoResponse {
 }
 
 pub async fn debug(headers: HeaderMap) -> impl IntoResponse {
-    let out = {
+    
+    {
         let mut out = String::new();
         for (key, value) in headers.iter() {
             out.push_str(&format!("{}: {}\n", key, value.to_str().unwrap()));
         }
         out
-    };
-    out
+    }
 }
 pub async fn inventory_active(
     Extension(current_user): Extension<models::user::User>,
@@ -452,12 +452,10 @@ pub async fn trip_edit_attribute(
     Form(trip_update): Form<TripUpdate>,
 ) -> Result<Redirect, Error> {
     let ctx = Context::build(current_user);
-    if attribute == models::trips::TripAttribute::Name {
-        if trip_update.new_value.is_empty() {
-            return Err(Error::Request(RequestError::EmptyFormElement {
-                name: "name".to_string(),
-            }));
-        }
+    if attribute == models::trips::TripAttribute::Name && trip_update.new_value.is_empty() {
+        return Err(Error::Request(RequestError::EmptyFormElement {
+            name: "name".to_string(),
+        }));
     }
     models::trips::Trip::set_attribute(
         &ctx,
@@ -479,7 +477,7 @@ pub async fn trip_item_set_state(
     key: models::trips::TripItemStateKey,
     value: bool,
 ) -> Result<(), Error> {
-    models::trips::TripItem::set_state(&ctx, &state.database_pool, trip_id, item_id, key, value)
+    models::trips::TripItem::set_state(ctx, &state.database_pool, trip_id, item_id, key, value)
         .await?;
     Ok(())
 }
@@ -502,7 +500,7 @@ pub async fn trip_row(
         trip_id,
         &item,
         models::inventory::InventoryItem::get_category_max_weight(
-            &ctx,
+            ctx,
             &state.database_pool,
             item.item.category_id,
         )
@@ -902,9 +900,9 @@ pub async fn trips_types_edit_name(
     .await?;
 
     if !exists {
-        return Err(Error::Request(RequestError::NotFound {
+        Err(Error::Request(RequestError::NotFound {
             message: format!("trip type with id {trip_type_id} not found"),
-        }));
+        }))
     } else {
         Ok(Redirect::to("/trips/types/"))
     }