ManifestIo.ensure_dir: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/legacy/ManifestIo.bend as ManifestIo
Lines 254-258 of mylsm-lsm-store@0.6.0.1/src/legacy/ManifestIo.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/legacy/ManifestIo.bend&start_line=254&end_line=258

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

# Handle ensure dir in the memtable flush.
def ensure_dir(+path: String) -> IO(Result<&1, &1, U32 & String, Unit>):
  do IO<Result<&1, &1, U32 & String, Unit>>:
    r : Result<&1, &1, U32 & String, Nat> <- Fs.read_dir_count(path)
    dir_tail(r, path)

Uses (10):
  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=Nat
  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=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/Fs.bend&name=read_dir_count
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/legacy/ManifestIo.bend&name=dir_tail