fix: derive(Type) should emit a forwarded impl for the compatible function

Cargo.toml

@@ -160,6 +160,11 @@ name = "sqlite-macros"
 path = "tests/sqlite/macros.rs"
 required-features = [ "sqlite", "macros" ]
 
+[[test]]
+name = "sqlite-derives"
+path = "tests/sqlite/derives.rs"
+required-features = [ "sqlite", "macros" ]
+
 #
 # MySQL
 #

sqlx-macros/src/derives/type.rs

@@ -118,6 +118,10 @@ fn expand_derive_has_sql_type_weak_enum(
             fn type_info() -> DB::TypeInfo {
                 <#repr as ::sqlx::Type<DB>>::type_info()
             }
+
+            fn compatible(ty: &DB::TypeInfo) -> bool {
+                <#repr as ::sqlx::Type<DB>>::compatible(ty)
+            }
         }
     );
 

tests/sqlite/derives.rs

@@ -0,0 +1,14 @@
+use sqlx::Sqlite;
+use sqlx_test::{new, test_type};
+
+#[derive(Debug, PartialEq, sqlx::Type)]
+#[repr(u32)]
+enum Origin {
+  Foo = 1,
+  Bar = 2,
+}
+
+test_type!(origin_enum<Origin>(Sqlite,
+    "1" == Origin::Foo,
+    "2" == Origin::Bar,
+));