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

View File

@@ -6,13 +6,6 @@
//
// SPDX-License-Identifier: (Apache-2.0 AND BSD-3-Clause)
use libc::EFD_NONBLOCK;
use log::*;
use net_util::{
open_tap, MacAddr, NetCounters, NetQueuePair, OpenTapError, RxVirtio, Tap, TxVirtio,
};
use option_parser::Toggle;
use option_parser::{OptionParser, OptionParserError};
use std::fmt;
use std::io;
use std::net::Ipv4Addr;
@@ -20,6 +13,14 @@ use std::ops::Deref;
use std::os::unix::io::{AsRawFd, RawFd};
use std::process;
use std::sync::{Arc, Mutex, RwLock};
use libc::EFD_NONBLOCK;
use log::*;
use net_util::{
open_tap, MacAddr, NetCounters, NetQueuePair, OpenTapError, RxVirtio, Tap, TxVirtio,
};
use option_parser::Toggle;
use option_parser::{OptionParser, OptionParserError};
use vhost::vhost_user::message::*;
use vhost::vhost_user::Listener;
use vhost_user_backend::bitmap::BitmapMmapRegion;