LegacyWal.walk.length.checked: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/transfer/LegacyWal.bend as LegacyWal
Lines 61-69 of mylsm-lsm-store@0.6.0.1/src/transfer/LegacyWal.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/transfer/LegacyWal.bend&start_line=61&end_line=69

import Base
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes

# Checks that a nonempty log suffix contains a complete frame-length word.
def walk.length.checked(
  cursor: Bytes.Cursor,
  frames: Nat,
  copies: Nat & Nat
) -> WalkState:
  match copies:
    case (for_check, retained):
      HasLength{cursor, retained, frames, Nat.is_le(4n, for_check)}

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_le
  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=bend-kit-bytes@0.3.3.0/bytes.bend&name=Cursor
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/transfer/LegacyWal.bend&name=WalkState