error handling, coderabbit

.sqlx/query-f5a815d4d6e3d088aba3cd01607764d89afaae6108aad0d17e93b1bfc9f7e772.json

@@ -0,0 +1,20 @@
+{
+  "db_name": "SQLite",
+  "query": "SELECT COUNT(*) FROM enroll_tokens WHERE token = ?1",
+  "describe": {
+    "columns": [
+      {
+        "name": "COUNT(*)",
+        "ordinal": 0,
+        "type_info": "Integer"
+      }
+    ],
+    "parameters": {
+      "Right": 1
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "f5a815d4d6e3d088aba3cd01607764d89afaae6108aad0d17e93b1bfc9f7e772"
+}