TraceContext.SpanId.from_words: def of bend-trace-context@0.2.0.0
Import: import bend-trace-context@0.2.0.0/trace_context.bend as TraceContext
Lines 799-803 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=799&end_line=803

import Base
import bend-trace-context@0.2.0.0/src/digits.bend as Digits

# A span ID from two words, most significant first. An all-zero candidate is
# None (law span_words).
def SpanId.from_words(first: U32, second: U32) -> Maybe<&2, SpanId>:
  SpanId.from_digits(Digits.NonZero.new(16n,
    Digits.Digits.append(8n, 8n, Digits.Digits.of_u32(first), Digits.Digits.of_u32(second))))

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/src/digits.bend&name=Digits.append
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/src/digits.bend&name=Digits.of_u32
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/src/digits.bend&name=NonZero.new
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/trace_context.bend&name=SpanId
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/trace_context.bend&name=SpanId.from_digits