def Bytes.endpoint.exists

mylsm-lsm-store@0.6.0.1 · mylsm.bend:328

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

328def Bytes.endpoint.exists(
329  paths: String & String & String
330) -> IO(Result<&1, &1, Bytes.Error, Bytes.Handle>):
331  match paths:
332    case (canonical, (exists_path, retained_path)):
333      do IO<Result<&1, &1, Bytes.Error, Bytes.Handle>>:
334        exists : Result<&1, &1, U32 & String, Bool> <- Fs.exists(exists_path)
335        Bytes.endpoint.checked(canonical, retained_path, exists)