pub trait ReferenceOrExt<T>{
// Required method
fn item<'a>(&'a self, api: &'a OpenAPI) -> Result<&'a T, SchemaError>;
}
pub trait ReferenceOrExt<T>{
// Required method
fn item<'a>(&'a self, api: &'a OpenAPI) -> Result<&'a T, SchemaError>;
}