CursorCodec.item.key.bound.checked: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/coordinator/CursorCodec.bend as CursorCodec
Lines 199-210 of mylsm-lsm-store@0.6.0.1/src/coordinator/CursorCodec.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/coordinator/CursorCodec.bend&start_line=199&end_line=210

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

# Checks that the key length leaves room for the value length word.
def item.key.bound.checked(
  has_value_header: Bool,
  payload: Bytes.Bytes,
  size: U32,
  key_length: U32
) -> Decision:
  match has_value_header:
    case True{}:
      item.key.bound.read.offset(payload, size,
        u32.duplicate(key_length))
    case False{}: Malformed{}

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=Bytes
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/coordinator/CursorCodec.bend&name=Decision
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/coordinator/CursorCodec.bend&name=item.key.bound.read.offset
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/coordinator/CursorCodec.bend&name=u32.duplicate