Make StateSubscriberError public
This commit makes the StateSubscriberError public so it can eventually
be used by the websocket event code when it is moved to the actix-web-1
crate.
@@ -54,6 +54,7 @@ use super::protos::scabbard::{ScabbardMessage, ScabbardMessage_Type};
use consensus::ScabbardConsensusManager;
use error::ScabbardError;
+pub use error::StateSubscriberError;
pub use factory::ConnectionUri;
pub use factory::ScabbardArgValidator;
pub use factory::{ScabbardFactory, ScabbardFactoryBuilder, ScabbardStorageConfiguration};
