Impl.open: def of bend-stdio-pipes@0.2.0.0
Import: import bend-stdio-pipes@0.2.0.0/impl.bend as Impl
Lines 15-24 of bend-stdio-pipes@0.2.0.0/impl.bend: https://jend.leeeet.dev/read.txt?path=bend-stdio-pipes@0.2.0.0/impl.bend&start_line=15&end_line=24

import Base

# Start a program, with its stdin and stdout as pipes: its process id, the File that writes its
# stdin, and the File that reads its stdout. Its stderr is ours. Closing the stdin File gives it
# EOF; nothing waits for it to exit. On JS, it runs on Bun on Linux and macOS only; elsewhere it
# fails with ENOSYS.
def open(
  program: String,
  args: List<String>
) -> IO(Result<&1, &1, U32 & String, U32 & (File & File)>):
  import "./open.c"
  import "./open.js"

Uses (7):
  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=List
  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