diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index c643256..66fe5a8 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "addr2line"
-version = "0.20.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4fa78e18c64fce05e902adecd7a5eed15a5e0a3439f7b0e169f0252214865e3"
+checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
 dependencies = [
  "gimli",
 ]
@@ -46,24 +46,23 @@ checksum = "0942ffc6dcaadf03badf6e6a2d0228460359d5e34b57ccdc720b7382dfbd5ec5"
 
 [[package]]
 name = "anstream"
-version = "0.3.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ca84f3628370c59db74ee214b3263d58f9aadd9b4fe7e711fd87dc452b7f163"
+checksum = "b1f58811cfac344940f1a400b6e6231ce35171f614f26439e80f8c1465c5cc0c"
 dependencies = [
  "anstyle",
  "anstyle-parse",
  "anstyle-query",
  "anstyle-wincon",
  "colorchoice",
- "is-terminal",
  "utf8parse",
 ]
 
 [[package]]
 name = "anstyle"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a30da5c5f2d5e72842e00bcb57657162cdabef0931f40e2deb9b4140440cecd"
+checksum = "15c4c2c83f81532e5845a733998b6971faca23490340a418e9b72a3ec9de12ea"
 
 [[package]]
 name = "anstyle-parse"
@@ -85,9 +84,9 @@ dependencies = [
 
 [[package]]
 name = "anstyle-wincon"
-version = "1.0.2"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c677ab05e09154296dd37acecd46420c17b9713e8366facafa8fc0885167cf4c"
+checksum = "58f54d10c6dfa51283a066ceab3ec1ab78d13fae00aa49243a45e4571fb79dfd"
 dependencies = [
  "anstyle",
  "windows-sys",
@@ -200,9 +199,9 @@ dependencies = [
 
 [[package]]
 name = "backtrace"
-version = "0.3.68"
+version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4319208da049c43661739c5fade2ba182f09d1dc2299b32298d3a31692b17e12"
+checksum = "2089b7e3f35b9dd2d0ed921ead4f6d318c27680d4a5bd167b3ee120edb105837"
 dependencies = [
  "addr2line",
  "cc",
@@ -221,9 +220,9 @@ checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "base64"
-version = "0.21.2"
+version = "0.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
+checksum = "414dcefbc63d77c526a76b3afcf6fbb9b5e2791c19c3aa2297733208750c6e53"
 
 [[package]]
 name = "base64ct"
@@ -290,9 +289,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.3.23"
+version = "4.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03aef18ddf7d879c15ce20f04826ef8418101c7e528014c3eeea13321047dca3"
+checksum = "1d5f1946157a96594eb2d2c10eb7ad9a2b27518cb3000209dec700c35df9197d"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -301,9 +300,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.3.23"
+version = "4.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8ce6fffb678c9b80a70b6b6de0aad31df727623a70fd9a842c30cd573e2fa98"
+checksum = "78116e32a042dd73c2901f0dc30790d20ff3447f3e3472fad359e8c3d282bcd6"
 dependencies = [
  "anstream",
  "anstyle",
@@ -313,9 +312,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.3.12"
+version = "4.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54a9bb5758fc5dfe728d1019941681eccaf0cf8a4189b692a0ee2f2ecf90a050"
+checksum = "c9fd1a5729c4548118d7d70ff234a44868d00489a4b6597b0b020918a0e91a1a"
 dependencies = [
  "heck",
  "proc-macro2",
@@ -325,9 +324,9 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2da6da31387c7e4ef160ffab6d5e7f00c42626fe39aea70a7b0f1773f7dd6c1b"
+checksum = "cd7cc57abe963c6d3b9d8be5b06ba7c8957a930305ca90304f24ef040aa6f961"
 
 [[package]]
 name = "colorchoice"
@@ -719,9 +718,9 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.27.3"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6c80984affa11d98d1b88b66ac8853f143217b399d3c74116778ff8fdb4ed2e"
+checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
 
 [[package]]
 name = "h2"
@@ -986,17 +985,6 @@ version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28b29a3cd74f0f4598934efe3aeba42bae0eb4680554128851ebbecb02af14e6"
 
-[[package]]
-name = "is-terminal"
-version = "0.4.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
-dependencies = [
- "hermit-abi",
- "rustix",
- "windows-sys",
-]
-
 [[package]]
 name = "itertools"
 version = "0.10.5"
@@ -1164,7 +1152,7 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a4964177ddfdab1e3a2b37aec7cf320e14169abb0ed73999f558136409178d5"
 dependencies = [
- "base64 0.21.2",
+ "base64 0.21.3",
  "hyper",
  "indexmap 1.9.3",
  "ipnet",
@@ -1314,9 +1302,9 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.31.1"
+version = "0.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bda667d9f2b5051b8833f59f3bf748b28ef54f850f4fcb389a252aa383866d1"
+checksum = "77ac5bbd07aea88c60a577a1ce218075ffd59208b2d7ca97adf9bfc5aeb21ebe"
 dependencies = [
  "memchr",
 ]
@@ -1390,7 +1378,7 @@ dependencies = [
  "futures-util",
  "once_cell",
  "opentelemetry_api",
- "ordered-float 3.9.0",
+ "ordered-float 3.9.1",
  "percent-encoding",
  "rand",
  "regex",
@@ -1410,9 +1398,9 @@ dependencies = [
 
 [[package]]
 name = "ordered-float"
-version = "3.9.0"
+version = "3.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "126d3e6f3926bfb0fb24495b4f4da50626f547e54956594748e3d8882a0320b4"
+checksum = "2a54938017eacd63036332b4ae5c8a49fc8c0c1d6d629893057e4f13609edd06"
 dependencies = [
  "num-traits",
 ]
@@ -1429,7 +1417,7 @@ version = "0.1.0"
 dependencies = [
  "axum",
  "axum-prometheus",
- "base64 0.21.2",
+ "base64 0.21.3",
  "clap",
  "console-subscriber",
  "futures",
@@ -1522,9 +1510,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.12"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12cc1b0bf1727a77a54b6654e7b5f1af8604923edc8b81885f8ec92f9e3f0a05"
+checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"
 
 [[package]]
 name = "pin-utils"
@@ -1561,9 +1549,9 @@ checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
 [[package]]
 name = "portable-atomic"
-version = "1.4.2"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f32154ba0af3a075eefa1eda8bb414ee928f62303a54ea85b8d6638ff1a6ee9e"
+checksum = "31114a898e107c51bb1609ffaf55a0e011cf6a4d7f1170d0015a165082c0338b"
 
 [[package]]
 name = "ppv-lite86"
@@ -1711,14 +1699,14 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.9.3"
+version = "1.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81bc1d4caf89fac26a70747fe603c130093b53c773888797a6329091246d651a"
+checksum = "12de2eff854e5fa4b1295edd650e227e9d8fb0c9e90b12e7f36d6a6811791a29"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata 0.3.6",
- "regex-syntax 0.7.4",
+ "regex-automata 0.3.7",
+ "regex-syntax 0.7.5",
 ]
 
 [[package]]
@@ -1732,13 +1720,13 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.3.6"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fed1ceff11a1dddaee50c9dc8e4938bd106e9d89ae372f192311e7da498e3b69"
+checksum = "49530408a136e16e5b486e883fbb6ba058e8e4e8ae6621a77b048b314336e629"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax 0.7.4",
+ "regex-syntax 0.7.5",
 ]
 
 [[package]]
@@ -1749,9 +1737,9 @@ checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
 [[package]]
 name = "regex-syntax"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5ea92a5b6195c6ef2a0295ea818b312502c6fc94dde986c5553242e18fd4ce2"
+checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
 
 [[package]]
 name = "ring"
@@ -1798,9 +1786,9 @@ checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
 [[package]]
 name = "rustix"
-version = "0.38.8"
+version = "0.38.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19ed4fa021d81c8392ce04db050a3da9a60299050b7ae1cf482d862b54a7218f"
+checksum = "9bfe0f2582b4931a45d1fa608f8a8722e8b3c7ac54dd6d5f3b3212791fedef49"
 dependencies = [
  "bitflags 2.4.0",
  "errno",
@@ -1826,7 +1814,7 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d3987094b1d07b653b7dfdc3f70ce9a1da9c51ac18c1b06b662e4f9a0e9f4b2"
 dependencies = [
- "base64 0.21.2",
+ "base64 0.21.3",
 ]
 
 [[package]]
@@ -1869,18 +1857,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.171"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30e27d1e4fd7659406c492fd6cfaf2066ba8773de45ca75e855590f856dc34a9"
+checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.171"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "389894603bd18c46fa56231694f8d827779c0951a667087194cf9de94ed24682"
+checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2140,7 +2128,7 @@ name = "sqlx-mysql"
 version = "0.7.1"
 dependencies = [
  "atoi",
- "base64 0.21.2",
+ "base64 0.21.3",
  "bitflags 2.4.0",
  "byteorder",
  "bytes",
@@ -2181,7 +2169,7 @@ name = "sqlx-postgres"
 version = "0.7.1"
 dependencies = [
  "atoi",
- "base64 0.21.2",
+ "base64 0.21.3",
  "bitflags 2.4.0",
  "byteorder",
  "crc",
@@ -2352,9 +2340,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a79d09ac6b08c1ab3906a2f7cc2e81a0e27c7ae89c63812df75e52bef0751e07"
+checksum = "0bb39ee79a6d8de55f48f2293a830e040392f1c5f16e336bdd1788cd0aadce07"
 dependencies = [
  "deranged",
  "itoa",
@@ -2371,9 +2359,9 @@ checksum = "7300fbefb4dadc1af235a9cef3737cea692a9d97e1b9cbcd4ebdae6f8868e6fb"
 
 [[package]]
 name = "time-macros"
-version = "0.2.12"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75c65469ed6b3a4809d987a41eb1dc918e9bc1d92211cbad7ae82931846f7451"
+checksum = "733d258752e9303d392b94b75230d07b0b9c489350c69b851fc6c065fde3e8f9"
 dependencies = [
  "time-core",
 ]
@@ -2465,7 +2453,7 @@ checksum = "3082666a3a6433f7f511c7192923fa1fe07c69332d3c6a2e6bb040b569199d5a"
 dependencies = [
  "async-trait",
  "axum",
- "base64 0.21.2",
+ "base64 0.21.3",
  "bytes",
  "futures-core",
  "futures-util",
diff --git a/rust/src/error.rs b/rust/src/error.rs
index 7fb52be..c12dff1 100644
--- a/rust/src/error.rs
+++ b/rust/src/error.rs
@@ -57,11 +57,13 @@ impl AuthError {
     pub fn trace(&self) {
         match self {
             Self::AuthenticationUserNotFound { username } => {
-                tracing::info!(username, "auth failed, user not found")
+                tracing::info!(username, "auth failed, user not found");
+            }
+            Self::AuthenticationHeaderMissing => {
+                tracing::info!("auth failed, auth header missing");
             }
-            Self::AuthenticationHeaderMissing => tracing::info!("auth failed, auth header missing"),
             Self::AuthenticationHeaderInvalid { message } => {
-                tracing::info!(message, "auth failed, auth header invalid")
+                tracing::info!(message, "auth failed, auth header invalid");
             }
         }
     }
diff --git a/rust/src/models/inventory.rs b/rust/src/models/inventory.rs
index 8b1b1e3..ef47d13 100644
--- a/rust/src/models/inventory.rs
+++ b/rust/src/models/inventory.rs
@@ -14,7 +14,7 @@ impl Inventory {
         let user_id = ctx.user.id.to_string();
 
         let mut categories = crate::query_all!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Inventory,
             },
@@ -76,7 +76,7 @@ impl Category {
         let id_param = id.to_string();
         let user_id = ctx.user.id.to_string();
         crate::query_one!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Inventory,
             },
@@ -103,7 +103,7 @@ impl Category {
         let id_param = id.to_string();
         let user_id = ctx.user.id.to_string();
         crate::execute!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Insert,
                 component: sqlite::Component::Inventory,
             },
@@ -142,7 +142,7 @@ impl Category {
         let id = self.id.to_string();
         let user_id = ctx.user.id.to_string();
         let items = crate::query_all!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Inventory,
             },
@@ -238,7 +238,7 @@ impl InventoryItem {
         let user_id = ctx.user.id.to_string();
 
         crate::query_one!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Inventory,
             },
@@ -279,7 +279,7 @@ impl InventoryItem {
     ) -> Result<bool, Error> {
         let user_id = ctx.user.id.to_string();
         crate::query_exists!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Inventory,
             },
@@ -300,7 +300,7 @@ impl InventoryItem {
         let id_param = id.to_string();
         let user_id = ctx.user.id.to_string();
         let results = crate::execute!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Delete,
                 component: sqlite::Component::Inventory,
             },
@@ -330,7 +330,7 @@ impl InventoryItem {
 
         let id_param = id.to_string();
         crate::execute_returning_uuid!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Update,
                 component: sqlite::Component::Inventory,
             },
@@ -366,7 +366,7 @@ impl InventoryItem {
         let category_id_param = category_id.to_string();
 
         crate::execute!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Insert,
                 component: sqlite::Component::Inventory,
             },
@@ -396,7 +396,7 @@ impl InventoryItem {
         let user_id = ctx.user.id.to_string();
         let category_id_param = category_id.to_string();
         let weight = crate::execute_returning!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Inventory,
             },
@@ -462,7 +462,7 @@ impl Item {
         let user_id = ctx.user.id.to_string();
         let category_id_param = category_id.to_string();
         crate::execute_returning!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Inventory,
             },
diff --git a/rust/src/models/trips.rs b/rust/src/models/trips.rs
index e9672c0..b7f355b 100644
--- a/rust/src/models/trips.rs
+++ b/rust/src/models/trips.rs
@@ -197,7 +197,7 @@ impl TripCategory {
         }
 
         let mut rows = crate::query_all!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Trips,
             },
@@ -329,7 +329,7 @@ impl TripItem {
         let item_id_param = item_id.to_string();
         let trip_id_param = trip_id.to_string();
         crate::query_one!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Trips,
             },
@@ -376,7 +376,7 @@ impl TripItem {
         let result = match key {
             TripItemStateKey::Pick => {
                 crate::execute!(
-                    sqlite::QueryClassification {
+                    &sqlite::QueryClassification {
                         query_type: sqlite::QueryType::Update,
                         component: sqlite::Component::Inventory,
                     },
@@ -395,7 +395,7 @@ impl TripItem {
             }
             TripItemStateKey::Pack => {
                 crate::execute!(
-                    sqlite::QueryClassification {
+                    &sqlite::QueryClassification {
                         query_type: sqlite::QueryType::Update,
                         component: sqlite::Component::Inventory,
                     },
@@ -414,7 +414,7 @@ impl TripItem {
             }
             TripItemStateKey::Ready => {
                 crate::execute!(
-                    sqlite::QueryClassification {
+                    &sqlite::QueryClassification {
                         query_type: sqlite::QueryType::Update,
                         component: sqlite::Component::Inventory,
                     },
@@ -509,7 +509,7 @@ impl Trip {
     pub async fn all(ctx: &Context, pool: &sqlite::Pool) -> Result<Vec<Trip>, Error> {
         let user_id = ctx.user.id.to_string();
         crate::query_all!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Trips,
             },
@@ -542,7 +542,7 @@ impl Trip {
         let trip_id_param = trip_id.to_string();
         let user_id = ctx.user.id.to_string();
         crate::query_one!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Trips,
             },
@@ -579,7 +579,7 @@ impl Trip {
         let type_id_param = type_id.to_string();
 
         let results = crate::execute!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Delete,
                 component: sqlite::Component::Trips,
             },
@@ -615,7 +615,7 @@ impl Trip {
         let type_id_param = type_id.to_string();
 
         crate::execute!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Insert,
                 component: sqlite::Component::Trips,
             },
@@ -650,7 +650,7 @@ impl Trip {
         let user_id = ctx.user.id.to_string();
         let trip_id_param = id.to_string();
         let result = crate::execute!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Update,
                 component: sqlite::Component::Trips,
             },
@@ -677,7 +677,7 @@ impl Trip {
         let user_id = ctx.user.id.to_string();
         let trip_id_param = id.to_string();
         let result = crate::execute!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Update,
                 component: sqlite::Component::Trips,
             },
@@ -707,7 +707,7 @@ impl Trip {
         let result = match attribute {
             TripAttribute::Name => {
                 crate::execute!(
-                    sqlite::QueryClassification {
+                    &sqlite::QueryClassification {
                         query_type: sqlite::QueryType::Update,
                         component: sqlite::Component::Trips,
                     },
@@ -724,7 +724,7 @@ impl Trip {
 
             TripAttribute::DateStart => {
                 crate::execute!(
-                    sqlite::QueryClassification {
+                    &sqlite::QueryClassification {
                         query_type: sqlite::QueryType::Update,
                         component: sqlite::Component::Trips,
                     },
@@ -740,7 +740,7 @@ impl Trip {
             }
             TripAttribute::DateEnd => {
                 crate::execute!(
-                    sqlite::QueryClassification {
+                    &sqlite::QueryClassification {
                         query_type: sqlite::QueryType::Update,
                         component: sqlite::Component::Trips,
                     },
@@ -756,7 +756,7 @@ impl Trip {
             }
             TripAttribute::Location => {
                 crate::execute!(
-                    sqlite::QueryClassification {
+                    &sqlite::QueryClassification {
                         query_type: sqlite::QueryType::Update,
                         component: sqlite::Component::Trips,
                     },
@@ -772,7 +772,7 @@ impl Trip {
             }
             TripAttribute::TempMin => {
                 crate::execute!(
-                    sqlite::QueryClassification {
+                    &sqlite::QueryClassification {
                         query_type: sqlite::QueryType::Update,
                         component: sqlite::Component::Trips,
                     },
@@ -788,7 +788,7 @@ impl Trip {
             }
             TripAttribute::TempMax => {
                 crate::execute!(
-                    sqlite::QueryClassification {
+                    &sqlite::QueryClassification {
                         query_type: sqlite::QueryType::Update,
                         component: sqlite::Component::Trips,
                     },
@@ -828,7 +828,7 @@ impl Trip {
         let trip_state = TripState::new();
 
         crate::execute!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Insert,
                 component: sqlite::Component::Trips,
             },
@@ -858,7 +858,7 @@ impl Trip {
         let user_id = ctx.user.id.to_string();
         let trip_id_param = trip_id.to_string();
         let weight = crate::execute_returning!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Trips,
             },
@@ -946,7 +946,7 @@ impl Trip {
         let user_id = ctx.user.id.to_string();
         let id = self.id.to_string();
         let types = crate::query_all!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Trips,
             },
@@ -1014,7 +1014,7 @@ impl Trip {
         }
 
         let unsynced_items: Vec<Uuid> = crate::query_all!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Trips,
             },
@@ -1044,7 +1044,7 @@ impl Trip {
         for unsynced_item in &unsynced_items {
             let item_id = unsynced_item.to_string();
             crate::execute!(
-                sqlite::QueryClassification {
+                &sqlite::QueryClassification {
                     query_type: sqlite::QueryType::Insert,
                     component: sqlite::Component::Trips,
                 },
@@ -1148,7 +1148,7 @@ impl Trip {
         }
 
         let rows = crate::query_all!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Trips,
             },
@@ -1296,7 +1296,7 @@ impl TripsType {
     pub async fn all(ctx: &Context, pool: &sqlite::Pool) -> Result<Vec<Self>, Error> {
         let user_id = ctx.user.id.to_string();
         crate::query_all!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::Trips,
             },
@@ -1319,7 +1319,7 @@ impl TripsType {
         let id = Uuid::new_v4();
         let id_param = id.to_string();
         crate::execute!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Insert,
                 component: sqlite::Component::Trips,
             },
@@ -1348,7 +1348,7 @@ impl TripsType {
         let id_param = id.to_string();
 
         let result = crate::execute!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Update,
                 component: sqlite::Component::Trips,
             },
diff --git a/rust/src/models/user.rs b/rust/src/models/user.rs
index e9c6348..0da0697 100644
--- a/rust/src/models/user.rs
+++ b/rust/src/models/user.rs
@@ -42,7 +42,7 @@ impl User {
         name: &str,
     ) -> Result<Option<Self>, Error> {
         crate::query_one!(
-            sqlite::QueryClassification {
+            &sqlite::QueryClassification {
                 query_type: sqlite::QueryType::Select,
                 component: sqlite::Component::User,
             },
@@ -62,7 +62,7 @@ pub async fn create(pool: &sqlite::Pool, user: NewUser<'_>) -> Result<Uuid, Erro
     let id_param = id.to_string();
 
     crate::execute!(
-        sqlite::QueryClassification {
+        &sqlite::QueryClassification {
             query_type: sqlite::QueryType::Insert,
             component: sqlite::Component::User,
         },
diff --git a/rust/src/sqlite.rs b/rust/src/sqlite.rs
index eedf836..8405e95 100644
--- a/rust/src/sqlite.rs
+++ b/rust/src/sqlite.rs
@@ -111,7 +111,7 @@ pub struct QueryClassification {
 }
 
 pub fn sqlx_query(
-    classification: QueryClassification,
+    classification: &QueryClassification,
     query: &str,
     labels: &[(&'static str, String)],
 ) {