DbLock.lock_result: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/DbLock.bend as DbLock
Lines 72-82 of mylsm-lsm-store@0.6.0.1/src/DbLock.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/DbLock.bend&start_line=72&end_line=82

import Base
import mylsm-lsm-store@0.6.0.1/src/DurableError.bend as DurableError

# Returns an owned lock on success or closes the failed handle.
def lock_result(
  pair: File & Result<&1, &1, U32 & String, Unit>,
  operation: String,
  path: String
) -> IO(Result<&1, &1, DurableError.Error, Lock>):
  match pair:
    case (file, Fail{error}):
      lock_failed(file, error, operation, path)
    case (file, Done{Unit{}}):
      IO.pure(Result<&1, &1, DurableError.Error, Lock>, Done{Lock{file}})

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=File
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.pure
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/DbLock.bend&name=Lock
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/DbLock.bend&name=lock_failed
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/DurableError.bend&name=Error