pub trait TrustedFlatlandFactoryProxyInterface: Send + Sync {
type CreateFlatlandResponseFut: Future<Output = Result<TrustedFlatlandFactoryCreateFlatlandResult, Error>> + Send;
// Required method
fn create_flatland(
&self,
server_end: ServerEnd<FlatlandMarker>,
config: TrustedFlatlandConfig,
) -> Self::CreateFlatlandResponseFut;
}