DbLock.acquire: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/DbLock.bend as DbLock
Lines 102-106 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=102&end_line=106

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

# Opens the stable LOCK file and acquires its OS lock.
def acquire(+path: String, operation: String) -> IO(Result<&1, &1, DurableError.Error, Lock>):
  do IO<Result<&1, &1, DurableError.Error, Lock>>:
    result : Result<&1, &1, U32 & String, File> <- File.open(lock_path(path), "a")
    opened(result, operation, path)

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=File.open
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.bind
  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=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  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_path
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/DbLock.bend&name=opened
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/DurableError.bend&name=Error