Created
July 22, 2019 05:56
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use std::net::{SocketAddr, UdpSocket}; | |
use std::sync::{Arc, Mutex}; | |
use serde::Serialize; | |
use serde_json::Value; | |
#[derive(Serialize)] | |
pub struct Peer { | |
ip: SocketAddr, | |
} | |
pub fn foo(_socket: &UdpSocket, _packet: Value, target_addr: SocketAddr, peers: Arc<Mutex<Vec<Peer>>>) { | |
let lock = peers.lock().expect("cannot lock the peers"); | |
if !lock.iter().find(|x| x.ip == target_addr).is_some() { | |
let _packet = write_packet(&*lock); | |
} | |
} | |
fn write_packet<T: Serialize>(_data: &T) -> String { serde_json::to_string(_data).unwrap() } |
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