interprocess 2.2.2

Interprocess communication toolkit
Documentation 
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//{
use std::{io, os};
#[cfg(windows)]
type Handle = os::windows::io::OwnedHandle;
#[cfg(unix)]
type Handle = os::unix::io::OwnedFd;
pub(crate) fn emain(handle: Handle) -> io::Result<()> {
	//}
	use interprocess::unnamed_pipe;
	use std::io::prelude::*;

	// `handle` here is an `OwnedHandle` or an `OwnedFd` from the standard library. Those
	// implement `FromRawHandle` and `FromRawFd` respectively. The actual value can be transferred
	// via a command-line parameter since it's numerically equal to the value obtained in the
	// parent process via `OwnedHandle::from()`/`OwnedFd::from()` thanks to handle inheritance.
	let mut tx = unnamed_pipe::Sender::from(handle);

	// Send our message to the other side.
	tx.write_all(b"Hello from side B!\n")?;
	//{
	Ok(())
}
#[allow(dead_code)]
fn main() {} //}