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: worker_intf.rs
    path of file: ./repos/polkadot/node/core/pvf/src/execute
    
    the code of the file until where you have to start completion: // Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.

// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// 
    
async fn recv_response(stream: &mut UnixStream) -> io::Result<Response> {
	let response_bytes = framed_recv(stream).await?;
	Response::decode(&mut &response_bytes[..]).map_err(|e| {
		io::Error::new(
			io::ErrorKind::Other,
			format!("execute pvf recv_response: decode error: {:?}", e),
		)
	})
}