TraceContext.Service.set: def of bend-trace-context@0.2.0.0
Import: import bend-trace-context@0.2.0.0/trace_context.bend as TraceContext
Lines 3810-3818 of bend-trace-context@0.2.0.0/trace_context.bend: https://jend.leeeet.dev/read.txt?path=bend-trace-context@0.2.0.0/trace_context.bend&start_line=3810&end_line=3818

import Base

# Add or update an entry of the state that the service's operation sends,
# such as this participant's own (see OutgoingContext.set). A service
# without an operation is unchanged: it sends no state of its own.
def Service.set(service: Service, key: StateKey, value: StateValue) -> Service:
  match service:
    case Operating{origin, outgoing, received}:
      Operating{origin, OutgoingContext.set(outgoing, key, value), received}
    case Untraced{error, received}:
      Untraced{error, received}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/trace_context.bend&name=OutgoingContext.set
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/trace_context.bend&name=Service
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/trace_context.bend&name=StateKey
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/trace_context.bend&name=StateValue