Up.sources.of: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/lock/up.bend as Up
Lines 451-458 of ezx@1.11.0.0/src/lock/up.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/lock/up.bend&start_line=451&end_line=458

import Base

def sources.of(answer: Answer) -> Srcs:
  match answer:
    case Files{fs}:
      Srcs{fs}
    case Miss{why}:
      SrcsNo{why}
    case _:
      SrcsNo{"ez: the sources were not answered with their texts"}

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/lock/up.bend&name=Answer
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/lock/up.bend&name=Srcs