Adjust the format of imports in Asterinas

framework/libs/ktest/src/runner.rs

@@ -3,17 +3,17 @@
 //! Test runner enabling control over the tests.
 //!
 
+use alloc::{string::String, vec::Vec};
+use core::format_args;
+
+use owo_colors::OwoColorize;
+
 use crate::{
     path::{KtestPath, SuffixTrie},
     tree::{KtestCrate, KtestTree},
     CatchUnwindImpl, KtestError, KtestItem, KtestIter,
 };
 
-use alloc::{string::String, vec::Vec};
-use core::format_args;
-
-use owo_colors::OwoColorize;
-
 pub enum KtestResult {
     Ok,
     Failed,

framework/libs/linux-bzimage/boot-params/src/lib.rs

@@ -262,10 +262,10 @@ const EDDMAXNR: usize = 6;
 
 #[cfg(test)]
 mod tests {
-    use super::*;
-
     use core::mem::offset_of;
 
+    use super::*;
+
     #[test]
     fn test_screen_info_offsets() {
         assert_eq!(offset_of!(ScreenInfo, orig_x), 0x00);

framework/libs/linux-bzimage/builder/src/lib.rs

@@ -22,9 +22,8 @@ use std::{
     path::{Path, PathBuf},
 };
 
-use xmas_elf::program::SegmentData;
-
 use mapping::{SetupFileOffset, SetupVA};
+use xmas_elf::program::SegmentData;
 
 /// The type of the bzImage that we are building through `make_bzimage`.
 ///

framework/libs/linux-bzimage/builder/src/pe_header.rs

@@ -8,11 +8,11 @@
 //! The reference to the Linux PE header definition:
 //! https://github.com/torvalds/linux/blob/master/include/linux/pe.h
 
+use std::{mem::size_of, ops::Range};
+
 use bytemuck::{Pod, Zeroable};
 use serde::Serialize;
 
-use std::{mem::size_of, ops::Range};
-
 use crate::mapping::{SetupFileOffset, SetupVA, LEGACY_SETUP_SEC_SIZE, SETUP32_LMA};
 
 // The MS-DOS header.

framework/libs/linux-bzimage/setup/src/x86/amd64_efi/efi.rs

@@ -1,15 +1,16 @@
 // SPDX-License-Identifier: MPL-2.0
 
+use linux_boot_params::BootParams;
 use uefi::{
     data_types::Handle,
     proto::loaded_image::LoadedImage,
     table::{boot::MemoryMap, Boot, Runtime, SystemTable},
 };
 
-use linux_boot_params::BootParams;
-
-use super::paging::{Ia32eFlags, PageNumber, PageTableCreator};
-use super::relocation::apply_rela_dyn_relocations;
+use super::{
+    paging::{Ia32eFlags, PageNumber, PageTableCreator},
+    relocation::apply_rela_dyn_relocations,
+};
 
 #[export_name = "efi_stub_entry"]
 extern "sysv64" fn efi_stub_entry(handle: Handle, mut system_table: SystemTable<Boot>) -> ! {

framework/libs/linux-bzimage/setup/src/x86/legacy_i386/mod.rs

@@ -1,9 +1,9 @@
 // SPDX-License-Identifier: MPL-2.0
 
-use linux_boot_params::BootParams;
-
 use core::arch::{asm, global_asm};
 
+use linux_boot_params::BootParams;
+
 global_asm!(include_str!("header.S"));
 
 global_asm!(include_str!("setup.S"));

framework/libs/tdx-guest/src/asm/mod.rs

@@ -1,9 +1,10 @@
 // SPDX-License-Identifier: BSD-3-Clause
 // Copyright(c) 2023-2024 Intel Corporation.
 
-use crate::{tdcall::TdcallArgs, tdvmcall::TdVmcallArgs};
 use core::arch::global_asm;
 
+use crate::{tdcall::TdcallArgs, tdvmcall::TdVmcallArgs};
+
 global_asm!(include_str!("tdcall.asm"));
 global_asm!(include_str!("tdvmcall.asm"));
 

framework/libs/tdx-guest/src/lib.rs

@@ -11,12 +11,14 @@ mod asm;
 pub mod tdcall;
 pub mod tdvmcall;
 
-pub use self::tdcall::{get_veinfo, TdxVirtualExceptionType};
-pub use self::tdvmcall::print;
-
 use raw_cpuid::{native_cpuid::cpuid_count, CpuIdResult};
 use tdcall::{InitError, TdgVpInfo};
 
+pub use self::{
+    tdcall::{get_veinfo, TdxVirtualExceptionType},
+    tdvmcall::print,
+};
+
 pub fn init_tdx() -> Result<TdgVpInfo, InitError> {
     check_tdx_guest()?;
     Ok(tdcall::get_tdinfo()?)

framework/libs/tdx-guest/src/tdcall.rs

@@ -5,10 +5,12 @@
 //! It is used to call guest-side Intel TDX functions. For more information about
 //! TDCALL, please refer to the [Intel® TDX Module v1.5 ABI Specification](https://cdrdv2.intel.com/v1/dl/getContent/733579)
 
-use crate::asm::asm_td_call;
-use bitflags::bitflags;
 use core::fmt;
 
+use bitflags::bitflags;
+
+use crate::asm::asm_td_call;
+
 /// TDCALL Instruction Leaf Numbers Definition.
 #[repr(u64)]
 pub enum TdcallNum {

framework/libs/tdx-guest/src/tdvmcall.rs

@@ -8,15 +8,17 @@
 //! resumes the TD via a SEAMCALL [TDH.VP.ENTER] invocation.
 extern crate alloc;
 
-use crate::asm::asm_td_vmcall;
 use alloc::fmt;
-use bitflags::bitflags;
 use core::fmt::Write;
+
+use bitflags::bitflags;
 use x86_64::{
     registers::rflags::{self, RFlags},
     structures::port::PortRead,
 };
 
+use crate::asm::asm_td_vmcall;
+
 /// TDVMCALL Instruction Leaf Numbers Definition.
 #[repr(u64)]
 pub enum TdVmcallNum {