Add fuse callbacks

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

.sqlx/query-a15ceb9e5c596ce9639a79436e9e642c65c2cac61054b2fdaa7190c0e8acf0d0.json

@@ -0,0 +1,14 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "\n                    DELETE FROM glyph_users_groups\n                    WHERE user_name = $1\n                ",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Text"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "a15ceb9e5c596ce9639a79436e9e642c65c2cac61054b2fdaa7190c0e8acf0d0"
+}