RestoreIo.source.opened: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/src/transfer/RestoreIo.bend as RestoreIo
Lines 475-487 of mylsm-lsm-store@0.6.0.1/src/transfer/RestoreIo.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/src/transfer/RestoreIo.bend&start_line=475&end_line=487

import Base
import mylsm-lsm-store@0.6.0.1/src/Fs.bend as Fs
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes

def source.opened(
  +destination: String,
  +size: Nat,
  opened: Result<&1, &1, U32 & String, File>
) -> IO(Result<&1, &1, Error, Unit>):
  match opened:
    case Fail{(code, message)}:
      IO.pure(Result<&1, &1, Error, Unit>, Fail{Io{code, message}})
    case Done{file}:
      do IO<Result<&1, &1, Error, Unit>>:
        pair : File & Result<&1, &1, U32 & String, Bytes.Bytes> <-
          Fs.read_at(file, 0, U32.from_nat(size))
        source.read.result(destination, size, pair)

Uses (16):
  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.bind
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.pure
  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=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=U32.from_nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  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=mylsm-lsm-store@0.6.0.1/src/Fs.bend&name=read_at
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/transfer/RestoreIo.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/transfer/RestoreIo.bend&name=source.read.result