Stream.transfer.read: def of bend-kit-stream@0.3.1.0
Import: import bend-kit-stream@0.3.1.0/stream.bend as Stream
Lines 106-116 of bend-kit-stream@0.3.1.0/stream.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-stream@0.3.1.0/stream.bend&start_line=106&end_line=116

import Base

def transfer.read(~S: Type, ~D: Type,
  ~write: D -> U32 -> Array<U32> -> Bool -> IO(D & Result<&1, &1, U32 & String, Unit>),
  pair: S & Result<&1, &1, U32 & String, U32 & Array<U32>>,
  destination: D, count: U32, remaining: U32, tls: Bool) -> IO(Transfer<S, D>):
  (source, result) = pair
  match result:
    case Fail{(code, message)}:
      IO.pure(Transfer<S, D>, Stop{source, destination, Failed{count, Read{code, message}}})
    case Done{(+len, words)}:
      transfer.action(~S, ~D, ~write, read.action(len, remaining),
        source, destination, count, len, words, tls)

Uses (15):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.pure
  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=Unit
  https://jend.leeeet.dev/definition.txt?path=bend-kit-stream@0.3.1.0/stream.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=bend-kit-stream@0.3.1.0/stream.bend&name=Outcome
  https://jend.leeeet.dev/definition.txt?path=bend-kit-stream@0.3.1.0/stream.bend&name=Transfer
  https://jend.leeeet.dev/definition.txt?path=bend-kit-stream@0.3.1.0/stream.bend&name=read.action
  https://jend.leeeet.dev/definition.txt?path=bend-kit-stream@0.3.1.0/stream.bend&name=transfer.action