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
+9 -7
View File
@@ -3,13 +3,6 @@
// SPDX-License-Identifier: Apache-2.0
//
use crate::console_devices::ConsoleOutput;
#[cfg(target_arch = "aarch64")]
use devices::legacy::Pl011;
#[cfg(target_arch = "x86_64")]
use devices::legacy::Serial;
use libc::EFD_NONBLOCK;
use serial_buffer::SerialBuffer;
use std::fs::File;
use std::io::Read;
use std::net::Shutdown;
@@ -20,9 +13,18 @@ use std::path::PathBuf;
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::{Arc, Mutex};
use std::{io, result, thread};
#[cfg(target_arch = "aarch64")]
use devices::legacy::Pl011;
#[cfg(target_arch = "x86_64")]
use devices::legacy::Serial;
use libc::EFD_NONBLOCK;
use serial_buffer::SerialBuffer;
use thiserror::Error;
use vmm_sys_util::eventfd::EventFd;
use crate::console_devices::ConsoleOutput;
#[derive(Debug, Error)]
pub enum Error {
/// Cannot clone File.