pub fn read2(
out_pipe: ChildStdout,
err_pipe: ChildStderr,
data: &mut dyn FnMut(bool, &mut Vec<u8>, bool),
) -> Result<()>pub fn read2(
out_pipe: ChildStdout,
err_pipe: ChildStderr,
data: &mut dyn FnMut(bool, &mut Vec<u8>, bool),
) -> Result<()>