clean

src/main.rs

@@ -2,13 +2,12 @@ mod config;
 mod router;
 
 use crate::config::{Config, Schema};
-use crate::router::{META_SIZE, Meta, Router};
+use crate::router::{Meta, Router, META_SIZE};
 use anyhow::{Context, Result};
-use crossbeam::epoch::{Owned, pin};
+use crossbeam::epoch::{pin, Owned};
 use crossbeam_utils::thread;
 use itertools::Itertools;
 use std::net::Shutdown;
-use std::sync::Arc;
 use std::sync::atomic::Ordering;
 use std::time::Duration;
 use std::{collections::HashMap, env, mem::MaybeUninit};

src/router.rs

 use anyhow::{bail, ensure, Result};
 use socket2::{Domain, Protocol, SockAddr, SockFilter, Socket, Type};
 use std::net::Shutdown;
-use std::sync::Arc;
 use std::{
     ffi::c_void,
     mem::MaybeUninit,