misc: Adapt consistent import style formatting

Historically the Cloud Hypervisor coding style has been to ensure that
all imports are ordered and placed in a single group. Unfortunately
cargo fmt has no support for ensuring that all imports are in a single
group so if whitespace lines were added as part of the import statements
then they would only be odered correctly in the group.

By adopting "group_imports="StdExternalCrate" we can enforce a style
where imports are placed in at most three groups for std, external
crates and the crate itself. Choosing a style enforceable by the tooling
reduces the reviewer burden.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
This commit is contained in:
Rob Bradford
2024-09-29 10:48:45 +01:00
parent 6e4aefe66f
commit 88a9f79944
153 changed files with 1185 additions and 924 deletions
+12 -11
View File
@@ -1,23 +1,15 @@
// Copyright 2019 Intel Corporation. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
use super::super::{ActivateResult, VirtioCommon, VirtioDevice, VirtioDeviceType};
use super::vu_common_ctrl::{VhostUserConfig, VhostUserHandle};
use super::{Error, Result, DEFAULT_VIRTIO_FEATURES};
use crate::seccomp_filters::Thread;
use crate::thread_helper::spawn_virtio_thread;
use crate::vhost_user::VhostUserCommon;
use crate::{GuestMemoryMmap, GuestRegionMmap};
use crate::{VirtioInterrupt, VIRTIO_F_IOMMU_PLATFORM};
use block::VirtioBlockConfig;
use seccompiler::SeccompAction;
use serde::{Deserialize, Serialize};
use std::mem;
use std::result;
use std::sync::atomic::AtomicBool;
use std::sync::{Arc, Barrier, Mutex};
use std::thread;
use block::VirtioBlockConfig;
use seccompiler::SeccompAction;
use serde::{Deserialize, Serialize};
use vhost::vhost_user::message::{
VhostUserConfigFlags, VhostUserProtocolFeatures, VhostUserVirtioFeatures,
VHOST_USER_CONFIG_OFFSET,
@@ -36,6 +28,15 @@ use vm_migration::{
};
use vmm_sys_util::eventfd::EventFd;
use super::super::{ActivateResult, VirtioCommon, VirtioDevice, VirtioDeviceType};
use super::vu_common_ctrl::{VhostUserConfig, VhostUserHandle};
use super::{Error, Result, DEFAULT_VIRTIO_FEATURES};
use crate::seccomp_filters::Thread;
use crate::thread_helper::spawn_virtio_thread;
use crate::vhost_user::VhostUserCommon;
use crate::{GuestMemoryMmap, GuestRegionMmap};
use crate::{VirtioInterrupt, VIRTIO_F_IOMMU_PLATFORM};
const DEFAULT_QUEUE_NUMBER: usize = 1;
#[derive(Serialize, Deserialize)]