type Unforwarded
import bend-trace-context@0.2.0.0/trace_context.bend as TraceContextimport Base
3645# Why a message without a new operation does not forward a received pair:
3646# NothingKept{} the service keeps no received context: its
3647# operation is, or was to be, a root, a restart or
3648# a child of a base
3649# ForwardFailed{error} Context.forward refused the received context with
3650# `error`
3651type Unforwarded is Data:
3652 NothingKept{}
3653 ForwardFailed{error: ForwardError}