package backendplugin import "errors" var ( // ErrPluginNotRegistered error returned when plugin not registered. ErrPluginNotRegistered = errors.New("plugin not registered") // ErrHealthCheckFailed error returned when health check failed. ErrHealthCheckFailed = errors.New("health check failed") // ErrPluginUnavailable error returned when plugin is unavailable. ErrPluginUnavailable = errors.New("plugin unavailable") // ErrMethodNotImplemented error returned when plugin method not implemented. ErrMethodNotImplemented = errors.New("method not implemented") )