fix: compiler errors in tests/postgres

Author: abonander

tests/postgres/derives.rs

@@ -145,10 +145,19 @@ struct InventoryItem {
 #[sqlx(type_name = "float_range")]
 struct FloatRange(PgRange<f64>);
 
-// Custom domain type
-#[derive(sqlx::Type, Debug)]
-#[sqlx(type_name = "int4rangeL0pC")]
-struct RangeInclusive(PgRange<i32>);
+// Manual `PgHasArrayType` impl
+#[derive(sqlx::Type)]
+#[sqlx(no_pg_array)]
+pub struct User {
+    pub id: i32,
+    pub username: String,
+}
+
+impl PgHasArrayType for User {
+    fn array_type_info() -> sqlx::postgres::PgTypeInfo {
+        sqlx::postgres::PgTypeInfo::array_of("User")
+    }
+}
 
 test_type!(transparent_tuple<Transparent>(Postgres,
     "0" == Transparent(0),
@@ -809,18 +818,6 @@ async fn test_from_row_hygiene() -> anyhow::Result<()> {
 
 #[sqlx_macros::test]
 async fn test_custom_pg_array() -> anyhow::Result<()> {
-    #[derive(sqlx::Type)]
-    #[sqlx(no_pg_array)]
-    pub struct User {
-        pub id: i32,
-        pub username: String,
-    }
-
-    impl PgHasArrayType for User {
-        fn array_type_info() -> sqlx::postgres::PgTypeInfo {
-            sqlx::postgres::PgTypeInfo::array_of("User")
-        }
-    }
     Ok(())
 }