Utf8CursorPolicy.duplicate: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/scan/Utf8CursorPolicy.bend as Utf8CursorPolicy
Lines 25-31 of mylsm-lsm-store@0.6.0.1/src/scan/Utf8CursorPolicy.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/scan/Utf8CursorPolicy.bend&start_line=25&end_line=31

import Base

# Produces a stored cursor state and an output classification.
def duplicate(failure: Failure) -> Failure & Failure:
  match failure:
    case TextDecodeFailure{}: (TextDecodeFailure{}, TextDecodeFailure{})
    case ReaderFailure{}: (ReaderFailure{}, ReaderFailure{})
    case ResourceFailure{}: (ResourceFailure{}, ResourceFailure{})
    case ArgumentFailure{}: (ArgumentFailure{}, ArgumentFailure{})

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/scan/Utf8CursorPolicy.bend&name=Failure