build: treewide: fmt for edition 2024

`cargo +nightly fmt`

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
On-behalf-of: SAP philipp.schuster@sap.com

block/src/fixed_vhd.rs

@@ -6,8 +6,8 @@ use std::fs::File;
 use std::io::{Read, Seek, SeekFrom, Write};
 use std::os::unix::io::{AsRawFd, RawFd};
 
-use crate::vhd::VhdFooter;
 use crate::BlockBackend;
+use crate::vhd::VhdFooter;
 
 #[derive(Debug)]
 pub struct FixedVhd {

block/src/fixed_vhd_sync.rs

@@ -7,12 +7,12 @@ use std::os::unix::io::{AsRawFd, RawFd};
 
 use vmm_sys_util::eventfd::EventFd;
 
+use crate::BlockBackend;
 use crate::async_io::{
     AsyncIo, AsyncIoError, AsyncIoResult, BorrowedDiskFd, DiskFile, DiskFileError, DiskFileResult,
 };
 use crate::fixed_vhd::FixedVhd;
 use crate::raw_sync::RawFileSync;
-use crate::BlockBackend;
 
 pub struct FixedVhdDiskSync(FixedVhd);
 

block/src/lib.rs

@@ -31,7 +31,7 @@ pub mod vhd;
 pub mod vhdx;
 pub mod vhdx_sync;
 
-use std::alloc::{alloc_zeroed, dealloc, Layout};
+use std::alloc::{Layout, alloc_zeroed, dealloc};
 use std::collections::VecDeque;
 use std::fmt::Debug;
 use std::fs::File;
@@ -44,8 +44,8 @@ use std::time::Instant;
 use std::{cmp, result};
 
 #[cfg(feature = "io_uring")]
-use io_uring::{opcode, IoUring, Probe};
-use libc::{ioctl, S_IFBLK, S_IFMT};
+use io_uring::{IoUring, Probe, opcode};
+use libc::{S_IFBLK, S_IFMT, ioctl};
 use serde::{Deserialize, Serialize};
 use smallvec::SmallVec;
 use thiserror::Error;

block/src/qcow/mod.rs

@@ -24,11 +24,11 @@ use vmm_sys_util::file_traits::{FileSetLen, FileSync};
 use vmm_sys_util::seek_hole::SeekHole;
 use vmm_sys_util::write_zeroes::{PunchHole, WriteZeroesAt};
 
+use crate::BlockBackend;
 use crate::qcow::qcow_raw_file::QcowRawFile;
 pub use crate::qcow::raw_file::RawFile;
 use crate::qcow::refcount::RefCount;
 use crate::qcow::vec_cache::{CacheMap, Cacheable, VecCache};
-use crate::BlockBackend;
 
 /// Nesting depth limit for disk formats that can open other disk files.
 const MAX_NESTING_DEPTH: u32 = 10;

block/src/qcow/raw_file.rs

@@ -8,7 +8,7 @@
 //
 // SPDX-License-Identifier: Apache-2.0 AND BSD-3-Clause
 
-use std::alloc::{alloc_zeroed, dealloc, Layout};
+use std::alloc::{Layout, alloc_zeroed, dealloc};
 use std::fs::{File, Metadata};
 use std::io::{self, Read, Seek, SeekFrom, Write};
 use std::os::unix::io::{AsRawFd, RawFd};

block/src/qcow/vec_cache.rs

@@ -4,8 +4,8 @@
 //
 // SPDX-License-Identifier: Apache-2.0 AND BSD-3-Clause
 
-use std::collections::hash_map::IterMut;
 use std::collections::HashMap;
+use std::collections::hash_map::IterMut;
 use std::io;
 use std::ops::{Index, IndexMut};
 use std::slice::SliceIndex;

block/src/qcow_sync.rs

@@ -9,11 +9,11 @@ use std::os::fd::AsRawFd;
 
 use vmm_sys_util::eventfd::EventFd;
 
+use crate::AsyncAdaptor;
 use crate::async_io::{
     AsyncIo, AsyncIoResult, BorrowedDiskFd, DiskFile, DiskFileError, DiskFileResult,
 };
 use crate::qcow::{QcowFile, RawFile, Result as QcowResult};
-use crate::AsyncAdaptor;
 
 pub struct QcowDiskSync {
     qcow_file: QcowFile,

block/src/raw_async.rs

@@ -6,7 +6,7 @@ use std::fs::File;
 use std::io::{Error, Seek, SeekFrom};
 use std::os::unix::io::{AsRawFd, RawFd};
 
-use io_uring::{opcode, types, IoUring};
+use io_uring::{IoUring, opcode, types};
 use vmm_sys_util::eventfd::EventFd;
 
 use crate::async_io::{

block/src/raw_async_aio.rs

@@ -12,10 +12,10 @@ use std::os::unix::io::{AsRawFd, RawFd};
 use vmm_sys_util::aio;
 use vmm_sys_util::eventfd::EventFd;
 
+use crate::DiskTopology;
 use crate::async_io::{
     AsyncIo, AsyncIoError, AsyncIoResult, BorrowedDiskFd, DiskFile, DiskFileError, DiskFileResult,
 };
-use crate::DiskTopology;
 
 pub struct RawFileDiskAio {
     file: File,

block/src/raw_sync.rs

@@ -9,10 +9,10 @@ use std::os::unix::io::{AsRawFd, RawFd};
 
 use vmm_sys_util::eventfd::EventFd;
 
+use crate::DiskTopology;
 use crate::async_io::{
     AsyncIo, AsyncIoError, AsyncIoResult, BorrowedDiskFd, DiskFile, DiskFileError, DiskFileResult,
 };
-use crate::DiskTopology;
 
 pub struct RawFileDiskSync {
     file: File,

block/src/vhd.rs

@@ -5,7 +5,7 @@
 use std::fs::File;
 use std::io::{Seek, SeekFrom};
 
-use crate::{read_aligned_block_size, DiskTopology};
+use crate::{DiskTopology, read_aligned_block_size};
 
 #[derive(Clone, Copy)]
 pub struct VhdFooter {
@@ -123,7 +123,7 @@ mod tests {
 
     use vmm_sys_util::tempfile::TempFile;
 
-    use super::{is_fixed_vhd, VhdFooter};
+    use super::{VhdFooter, is_fixed_vhd};
 
     fn valid_fixed_vhd_footer() -> Vec<u8> {
         vec![

block/src/vhdx/mod.rs

@@ -12,11 +12,11 @@ use remain::sorted;
 use thiserror::Error;
 use uuid::Uuid;
 
+use crate::BlockBackend;
 use crate::vhdx::vhdx_bat::{BatEntry, VhdxBatError};
 use crate::vhdx::vhdx_header::{RegionInfo, RegionTableEntry, VhdxHeader, VhdxHeaderError};
 use crate::vhdx::vhdx_io::VhdxIoError;
 use crate::vhdx::vhdx_metadata::{DiskSpec, VhdxMetadataError};
-use crate::BlockBackend;
 
 mod vhdx_bat;
 mod vhdx_header;

block/src/vhdx/vhdx_io.rs

@@ -35,9 +35,7 @@ pub enum VhdxIoError {
 pub type Result<T> = std::result::Result<T, VhdxIoError>;
 
 macro_rules! align {
-    ($n:expr, $align:expr) => {{
-        $n.div_ceil($align) * $align
-    }};
+    ($n:expr, $align:expr) => {{ $n.div_ceil($align) * $align }};
 }
 
 #[derive(Default)]

block/src/vhdx_sync.rs

@@ -8,11 +8,11 @@ use std::os::fd::AsRawFd;
 
 use vmm_sys_util::eventfd::EventFd;
 
+use crate::AsyncAdaptor;
 use crate::async_io::{
     AsyncIo, AsyncIoResult, BorrowedDiskFd, DiskFile, DiskFileError, DiskFileResult,
 };
 use crate::vhdx::{Result as VhdxResult, Vhdx};
-use crate::AsyncAdaptor;
 
 pub struct VhdxDiskSync {
     vhdx_file: Vhdx,