start openapi-type codegen

openapi_type/tests/fail/not_openapitype.rs

@@ -0,0 +1,12 @@
+use openapi_type::OpenapiType;
+
+#[derive(OpenapiType)]
+struct Foo {
+	bar: Bar
+}
+
+struct Bar;
+
+fn main() {
+	Foo::schema();
+}

openapi_type/tests/fail/not_openapitype.stderr

@@ -0,0 +1,8 @@
+error[E0277]: the trait bound `Bar: OpenapiType` is not satisfied
+ --> $DIR/not_openapitype.rs:3:10
+  |
+3 | #[derive(OpenapiType)]
+  |          ^^^^^^^^^^^ the trait `OpenapiType` is not implemented for `Bar`
+  |
+  = note: required by `schema`
+  = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)

openapi_type/tests/fail/not_openapitype_generics.stderr

@@ -1,5 +1,5 @@
 error[E0599]: no function or associated item named `schema` found for struct `Foo<Bar>` in the current scope
-  --> $DIR/generics_not_openapitype.rs:11:14
+  --> $DIR/not_openapitype_generics.rs:11:14
    |
 4  | struct Foo<T> {
    | -------------