Reformat imports

crosvm is switching the import style to use one import per line.
While more verbose, this will greatly reduce the occurence of merge
conflicts going forward.

Note: This is using a nightly feature of rustfmt. So it's a one-off
re-format only. We are considering adding a nightly toolchain to
enable the feature permanently.

BUG=b:239937122
TEST=CQ

Change-Id: Id2dd4dbdc0adfc4f8f3dd1d09da1daafa2a39992
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3784345
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Tested-by: Dennis Kempin <denniskempin@google.com>
Commit-Queue: Dennis Kempin <denniskempin@google.com>

2 files changed, 24 insertions, 11 deletions

diff --git a/broker_ipc/src/generic.rs b/broker_ipc/src/generic.rs
index b39820169..0553a8dca 100644
--- a/broker_ipc/src/generic.rs
+++ b/broker_ipc/src/generic.rs
@@ -5,11 +5,15 @@
 //! Generic implementation of product specific functions that are called on child process
 //! initialization.
 
-use crate::{log_file_from_path, CommonChildStartupArgs};
-use base::Tube;
-use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
 
+use base::Tube;
+use serde::Deserialize;
+use serde::Serialize;
+
+use crate::log_file_from_path;
+use crate::CommonChildStartupArgs;
+
 #[derive(Serialize, Deserialize)]
 pub struct ProductAttributes {}
 
diff --git a/broker_ipc/src/lib.rs b/broker_ipc/src/lib.rs
index b43ff637c..872a96b8e 100644
--- a/broker_ipc/src/lib.rs
+++ b/broker_ipc/src/lib.rs
@@ -5,19 +5,28 @@
 //! Contains shared code between the broker & its children, specifically any IPC messages or common
 //! bootstrapping code.
 
+use std::fs::File;
+use std::fs::OpenOptions;
+
 use anyhow::Context;
-use base::{enable_high_res_timers, syslog, FromRawDescriptor, IntoRawDescriptor, SafeDescriptor};
-use base::{EnabledHighResTimer, Tube};
-use serde::{Deserialize, Serialize};
-use std::fs::{File, OpenOptions};
+use base::enable_high_res_timers;
+use base::syslog;
+use base::EnabledHighResTimer;
+use base::FromRawDescriptor;
+use base::IntoRawDescriptor;
+use base::SafeDescriptor;
+use base::Tube;
+use serde::Deserialize;
+use serde::Serialize;
 
 mod generic;
-use generic as product;
-
-use product::{init_child_crash_reporting, product_child_setup, ProductAttributes};
-
 use std::path::PathBuf;
 
+use generic as product;
+use product::init_child_crash_reporting;
+use product::product_child_setup;
+use product::ProductAttributes;
+
 /// Arguments that are common to all devices & helper processes.
 #[derive(Serialize, Deserialize)]
 pub struct CommonChildStartupArgs {