Function os_pipe::dup_stdout
source · pub fn dup_stdout() -> Result<PipeWriter>
Expand description
Get a duplicated copy of the current process’s standard output, as a
PipeWriter
.
Writing directly to this pipe isn’t recommended, because it’s not
synchronized with std::io::stdout
. PipeWriter
implements
Into<Stdio>
, so it can be passed directly to Command::stdout
or
Command::stderr
. This can be useful if you want the child’s stderr to go
to the parent’s stdout.