tools/memcached_benchmark: format files with new rustfmt config

Signed-off-by: Ruowen Qin <ruowenq2@illinois.edu>

Author: chinrw

tools/memcached_benchmark/src/dict.rs

@@ -1,15 +1,17 @@
-use std::{collections::HashMap, mem::size_of_val, sync::Arc};
+use std::collections::HashMap;
+use std::mem::size_of_val;
+use std::sync::Arc;
 
 use log::{debug, info};
-use rand::{
-    Rng,
-    distr::{Alphanumeric, SampleString},
-};
-use rand_chacha::{ChaCha8Rng, rand_core::SeedableRng};
+use rand::Rng;
+use rand::distr::{Alphanumeric, SampleString};
+use rand_chacha::ChaCha8Rng;
+use rand_chacha::rand_core::SeedableRng;
 use rand_distr::Zipf;
 use rayon::prelude::*;
 
-use crate::{Protocol, fs::write_hashmap_to_file};
+use crate::Protocol;
+use crate::fs::write_hashmap_to_file;
 
 const SEED: u64 = 12312;
 

tools/memcached_benchmark/src/fs.rs

@@ -1,9 +1,7 @@
-use std::{
-    collections::HashMap,
-    fs::File,
-    io::{BufRead, BufReader, Write},
-    path::Path,
-};
+use std::collections::HashMap;
+use std::fs::File;
+use std::io::{BufRead, BufReader, Write};
+use std::path::Path;
 
 use anyhow::Result;
 use log::{debug, info};

tools/memcached_benchmark/src/get_values.rs

@@ -1,14 +1,15 @@
-use std::{
-    collections::HashMap,
-    sync::{Arc, atomic::*},
-};
+use std::collections::HashMap;
+use std::sync::Arc;
+use std::sync::atomic::*;
 
 use anyhow::Result;
 use async_memcached::AsciiProtocol;
 use clap::ValueEnum;
 use log::{info, trace};
 use serde::{Deserialize, Serialize};
-use tokio::{net::UdpSocket, sync::mpsc, time::timeout};
+use tokio::net::UdpSocket;
+use tokio::sync::mpsc;
+use tokio::time::timeout;
 use tokio_util::task::TaskTracker;
 
 use crate::{BUFFER_SIZE, TIMEOUT_COUNTER};

tools/memcached_benchmark/src/main.rs

@@ -6,11 +6,10 @@ mod fs;
 mod get_values;
 mod set_values;
 
-use std::{
-    collections::HashMap,
-    sync::{Arc, atomic::*},
-    vec,
-};
+use std::collections::HashMap;
+use std::sync::Arc;
+use std::sync::atomic::*;
+use std::vec;
 
 use anyhow::{Result, anyhow};
 use clap::Parser;

tools/memcached_benchmark/src/set_values.rs

@@ -1,9 +1,11 @@
-use std::{collections::HashMap, sync::Arc};
+use std::collections::HashMap;
+use std::sync::Arc;
 
 use anyhow::Result;
 use async_memcached::AsciiProtocol;
 use log::info;
-use tokio::{sync::Semaphore, task::JoinSet};
+use tokio::sync::Semaphore;
+use tokio::task::JoinSet;
 
 pub(super) async fn set_memcached_value(
     test_dict: Arc<HashMap<Arc<String>, Arc<String>>>,

tools/memcached_benchmark/tests/benchmark_test.rs

@@ -1,7 +1,9 @@
-use std::{thread, time::Duration};
+use std::thread;
+use std::time::Duration;
 
 use anyhow::{Ok, Result};
-use assert_cmd::{Command, assert::OutputAssertExt};
+use assert_cmd::Command;
+use assert_cmd::assert::OutputAssertExt;
 use duct::{Handle, cmd};
 use log::{debug, info};
 use tempfile::TempDir;