Sys.sys.read.sized: def of ezsys@0.1.0.0
Import: import ezsys@0.1.0.0/src/sys.bend as Sys
Lines 81-90 of ezsys@0.1.0.0/src/sys.bend: https://jend.leeeet.dev/read.txt?path=ezsys@0.1.0.0/src/sys.bend&start_line=81&end_line=90

import Base
import ezsys@0.1.0.0/src/step.bend as Step

# the file's size decides the chunk; a failed size is the answer
def sys.read.sized(
  pair: File & Result<&1, &1, U32 & String, U32>
) -> IO(Result<&1, &1, U32 & String, String>):
  (file, res) = pair
  match res:
    case Fail{error}:
      sys.read.end(file, Fail{error})
    case Done{size}:
      sys.read.go(sys.read.fuel(), file, "", Step.read.chunk(size))

Uses (11):
  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=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=ezsys@0.1.0.0/src/step.bend&name=read.chunk
  https://jend.leeeet.dev/definition.txt?path=ezsys@0.1.0.0/src/sys.bend&name=sys.read.end
  https://jend.leeeet.dev/definition.txt?path=ezsys@0.1.0.0/src/sys.bend&name=sys.read.fuel
  https://jend.leeeet.dev/definition.txt?path=ezsys@0.1.0.0/src/sys.bend&name=sys.read.go