New upstream version 1.63.0+dfsg1

[rustc.git] / src / doc / book / listings / ch20-web-server / listing-20-19 / src / lib.rs

diff --git a/src/doc/book/listings/ch20-web-server/listing-20-19/src/lib.rs b/src/doc/book/listings/ch20-web-server/listing-20-19/src/lib.rs
index 734d4c2a9b0b23efb4f9c6886e5a6864587bd0e3..aeb1facd646bb1020e2d0b0abf9173fd5ec5b9c9 100644 (file)
--- a/src/doc/book/listings/ch20-web-server/listing-20-19/src/lib.rs
+++ b/src/doc/book/listings/ch20-web-server/listing-20-19/src/lib.rs
@@ -1,7 +1,7 @@
-use std::sync::mpsc;
-use std::sync::Arc;
-use std::sync::Mutex;
-use std::thread;
+use std::{
+    sync::{mpsc, Arc, Mutex},
+    thread,
+};
 
 pub struct ThreadPool {
     workers: Vec<Worker>,