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: fuzzing.rs
    path of file: ./repos/diem/network/src
    
    the code of the file until where you have to start completion: // Copyright (c) The Diem Core Contributors
// SPDX-License-Identifier: Apache-2.0

use crate::{
    protocols::{
        identity::exchange_handshake,
        wire::han
    
pub fn fuzz_network_handshake_protocol_exchange(self_handshake: &HandshakeMsg, data: Vec<u8>) {
    // fake socket to read the other peer's serialized HandshakeMsg from
    let mut fake_socket = ReadOnlyTestSocketVec::new(data);
    fake_socket.set_trailing();

    // fuzz the network exchange of HandshakeMsg first
    block_on(async move {
        if let Ok(remote_handshake_msg) = exchange_handshake(self_handshake, &mut fake_socket).await
        {
            // then perform the negotiation
            let _ = self_handshake.perform_handshake(&remote_handshake_msg);
        }
    });
}