TraceContext.Emission: type of bend-trace-context@0.2.0.0
Import: import bend-trace-context@0.2.0.0/trace_context.bend as TraceContext
Lines 2516-2521 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=2516&end_line=2521

import Base

# The two header values an outgoing context emits, and the keys of the
# entries that truncation to the output budget dropped, in their original
# order. A context with no state emits the tracestate "", which
# Context.inject does not write.
type Emission is Data:
  Emission{traceparent: String, tracestate: String, dropped: List<&2, StateKey>}

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/trace_context.bend&name=StateKey