diff --git a/common/src/fileutils.rs b/common/src/fileutils.rs
index ce4aa8250a..cabeb833c1 100644
--- a/common/src/fileutils.rs
+++ b/common/src/fileutils.rs
@@ -153,7 +153,7 @@ pub mod windows {
 
         let p_id_info = if unsafe {
             GetFileInformationByHandleEx(
-                h  as _,
+                h as _,
                 FileIdInfo,
                 &mut id_info as *mut _ as *mut _,
                 std::mem::size_of_val(&id_info) as u32,
diff --git a/stdlib/src/overlapped.rs b/stdlib/src/overlapped.rs
index d3c46cad0a..8877e5befb 100644
--- a/stdlib/src/overlapped.rs
+++ b/stdlib/src/overlapped.rs
@@ -303,7 +303,12 @@ mod _overlapped {
         vm: &VirtualMachine,
     ) -> PyResult<isize> {
         let r = unsafe {
-            windows_sys::Win32::System::IO::CreateIoCompletionPort(handle as _, port as _, key, concurrency) as isize
+            windows_sys::Win32::System::IO::CreateIoCompletionPort(
+                handle as _,
+                port as _,
+                key,
+                concurrency,
+            ) as isize
         };
         if r as usize == 0 {
             return Err(errno_err(vm));
diff --git a/stdlib/src/socket.rs b/stdlib/src/socket.rs
index 39c21da544..39bfde4bee 100644
--- a/stdlib/src/socket.rs
+++ b/stdlib/src/socket.rs
@@ -36,7 +36,9 @@ mod _socket {
     #[cfg(windows)]
     mod c {
         pub use windows_sys::Win32::NetworkManagement::IpHelper::{if_indextoname, if_nametoindex};
-        pub use windows_sys::Win32::Networking::WinSock::{INADDR_ANY, INADDR_LOOPBACK, INADDR_BROADCAST, INADDR_NONE};
+        pub use windows_sys::Win32::Networking::WinSock::{
+            INADDR_ANY, INADDR_BROADCAST, INADDR_LOOPBACK, INADDR_NONE,
+        };
 
         pub use windows_sys::Win32::Networking::WinSock::{
             AF_APPLETALK, AF_DECnet, AF_IPX, AF_LINK, AI_ADDRCONFIG, AI_ALL, AI_CANONNAME,
@@ -1757,12 +1759,7 @@ mod _socket {
             .map(|s| s.to_cstring(vm))
             .transpose()?;
         let cstr_proto = cstr_opt_as_ptr(&cstr_proto);
-        let serv = unsafe {
-            c::getservbyname(
-                cstr_name.as_ptr() as _,
-                cstr_proto as _,
-            )
-        };
+        let serv = unsafe { c::getservbyname(cstr_name.as_ptr() as _, cstr_proto as _) };
         if serv.is_null() {
             return Err(vm.new_os_error("service/proto not found".to_owned()));
         }
diff --git a/vm/src/stdlib/winapi.rs b/vm/src/stdlib/winapi.rs
index 4a87a0f70f..7ffc4227e6 100644
--- a/vm/src/stdlib/winapi.rs
+++ b/vm/src/stdlib/winapi.rs
@@ -275,18 +275,14 @@ mod _winapi {
 
         Ok((
             HANDLE(procinfo.hProcess as _),
-            HANDLE(procinfo.hThread  as _),
+            HANDLE(procinfo.hThread as _),
             procinfo.dwProcessId,
             procinfo.dwThreadId,
         ))
     }
 
     #[pyfunction]
-    fn OpenProcess(
-        desired_access: u32,
-        inherit_handle: bool,
-        process_id: u32,
-    ) -> isize {
+    fn OpenProcess(desired_access: u32, inherit_handle: bool, process_id: u32) -> isize {
         unsafe {
             windows_sys::Win32::System::Threading::OpenProcess(
                 desired_access,
@@ -438,7 +434,8 @@ mod _winapi {
 
     #[pyfunction]
     fn WaitForSingleObject(h: HANDLE, ms: u32, vm: &VirtualMachine) -> PyResult<u32> {
-        let ret = unsafe { windows_sys::Win32::System::Threading::WaitForSingleObject(h.0 as _, ms) };
+        let ret =
+            unsafe { windows_sys::Win32::System::Threading::WaitForSingleObject(h.0 as _, ms) };
         if ret == windows_sys::Win32::Foundation::WAIT_FAILED {
             Err(errno_err(vm))
         } else {
@@ -512,6 +509,8 @@ mod _winapi {
 
     #[pyfunction]
     fn ReleaseMutex(handle: isize) -> WindowsSysResult<BOOL> {
-        WindowsSysResult(unsafe { windows_sys::Win32::System::Threading::ReleaseMutex(handle as _) })
+        WindowsSysResult(unsafe {
+            windows_sys::Win32::System::Threading::ReleaseMutex(handle as _)
+        })
     }
 }