You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: pipes.rs
    path of file: ./repos/rio/teletypewriter/src/windows
    
    the code of the file until where you have to start completion: use crate::windows::spsc::*;
use corcovado::{
    event::Evented, Poll, PollOpt, Ready, Registration, SetReadiness, Token,
};
use miow::pipe::{AnonRead, AnonWrite};
use parking_lot::{Condvar, Mutex};
use windows
    
    fn drop(&mut self) {
        self.inner.done.store(true, Ordering::SeqCst);

        // Stop the writer thread waiting for contents
        self.inner.sig_buffer_not_empty.notify_one();

        self.thread
            .take()
            .unwrap()
            .join()
            .expect("Could not close EventedAnonWrite worker");
    }