ByteSstFile.record.size: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/ByteSstFile.bend as ByteSstFile
Lines 336-344 of mylsm-lsm-store@0.6.0.1/src/ByteSstFile.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteSstFile.bend&start_line=336&end_line=344

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

# Measures a put or tombstone record from exact raw byte lengths.
def record.size(pair: Bytes.Bytes & U32, value: Maybe<&1, Bytes.Bytes>) -> Nat:
  match pair:
    case (_, +key_len):
      match value:
        case None{}:
          Nat.add(5n, U32.to_nat(key_len))
        case Some{bytes}:
          record.size.put(key_len, Bytes.length(bytes))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  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=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  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=bend-kit-bytes@0.3.3.0/bytes.bend&name=length
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/ByteSstFile.bend&name=record.size.put