deps: bump windows to 0.51.1 (#1279)

* deps: bump windows to 0.51.1

* some changes to fit new API

5 files changed, 32 insertions, 45 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 49a217e1..1c88ff9c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1452,9 +1452,19 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windows"
-version = "0.48.0"
+version = "0.51.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca229916c5ee38c2f2bc1e9d8f04df975b4bd93f9955dc69fabb5d91270045c9"
+dependencies = [
+ "windows-core",
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-core"
+version = "0.51.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e686886bc078bc1b0b600cac0147aadb815089b6e4da64016cbd754b6342700f"
+checksum = "f1f8cf84f35d2db49a46868f947758c7a1138116f7fac3bc844f43ade1292e64"
 dependencies = [
  "windows-targets",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 3ef11a54..2e0c7c2b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -114,7 +114,7 @@ core-foundation = "0.9.3"
 mach2 = "0.4.1"
 
 [target.'cfg(target_os = "windows")'.dependencies]
-windows = { version = "0.48.0", features = [
+windows = { version = "0.51.1", features = [
     "Win32_Foundation",
     "Win32_Security",
     "Win32_Storage_FileSystem",
diff --git a/src/app/data_harvester/disks/windows/bindings.rs b/src/app/data_harvester/disks/windows/bindings.rs
index 247c6b6d..c5436145 100644
--- a/src/app/data_harvester/disks/windows/bindings.rs
+++ b/src/app/data_harvester/disks/windows/bindings.rs
@@ -9,9 +9,9 @@ use std::{
 
 use anyhow::bail;
 use windows::Win32::{
-    Foundation::{self, CloseHandle},
+    Foundation::{self, CloseHandle, HANDLE},
     Storage::FileSystem::{
-        CreateFileW, FindFirstVolumeW, FindNextVolumeW, FindVolumeClose, FindVolumeHandle,
+        CreateFileW, FindFirstVolumeW, FindNextVolumeW, FindVolumeClose,
         GetVolumeNameForVolumeMountPointW, FILE_FLAGS_AND_ATTRIBUTES, FILE_SHARE_READ,
         FILE_SHARE_WRITE, OPEN_EXISTING,
     },
@@ -77,28 +77,12 @@ fn volume_io(volume: &Path) -> anyhow::Result<DISK_PERFORMANCE> {
 
     // SAFETY: This should be safe, we will check the result as well.
     let handle_result = unsafe { CloseHandle(h_device) };
-    if !handle_result.as_bool() {
-        const ERROR_INVALID_FUNCTION: i32 = Foundation::ERROR_INVALID_FUNCTION.0 as i32;
-        const ERROR_NOT_SUPPORTED: i32 = Foundation::ERROR_NOT_SUPPORTED.0 as i32;
-
-        match io::Error::last_os_error().raw_os_error() {
-            Some(ERROR_INVALID_FUNCTION) => {
-                bail!("Handle error: invalid function");
-            }
-            Some(ERROR_NOT_SUPPORTED) => {
-                bail!("Handle error: not supported");
-            }
-            _ => {
-                bail!(
-                    "Unknown handle device result error: {:?}",
-                    io::Error::last_os_error()
-                );
-            }
-        }
+    if let Err(err) = handle_result {
+        bail!("Handle error: {err:?}");
     }
 
-    if !ret.as_bool() {
-        bail!("Device I/O error: {:?}", io::Error::last_os_error());
+    if let Err(err) = ret {
+        bail!("Device I/O error: {err:?}");
     } else {
         Ok(disk_performance)
     }
@@ -111,15 +95,11 @@ fn current_volume(buffer: &[u16]) -> PathBuf {
     PathBuf::from(path_string)
 }
 
-fn close_find_handle(handle: FindVolumeHandle) -> anyhow::Result<()> {
+fn close_find_handle(handle: HANDLE) -> anyhow::Result<()> {
     // Clean up the handle.
     // SAFETY: This should be safe, we will check the result as well.
-    let handle_result = unsafe { FindVolumeClose(handle) };
-    if !handle_result.as_bool() {
-        bail!("Could not close volume handle.");
-    } else {
-        Ok(())
-    }
+    let res = unsafe { FindVolumeClose(handle) };
+    Ok(res?)
 }
 
 /// Returns the I/O for all volumes.
@@ -144,17 +124,18 @@ pub(crate) fn all_volume_io() -> anyhow::Result<Vec<anyhow::Result<(DISK_PERFORM
     }
 
     // Now iterate until there are no more volumes.
-    while unsafe { FindNextVolumeW(handle, &mut buffer) }.as_bool() {
+    while unsafe { FindNextVolumeW(handle, &mut buffer) }.is_ok() {
         let volume = current_volume(&buffer);
         ret.push(volume_io(&volume).map(|res| (res, volume.to_string_lossy().to_string())));
     }
 
     let err = io::Error::last_os_error();
     match err.raw_os_error() {
-        // Iteration completed successfully, continue on.
-        Some(ERROR_NO_MORE_FILES) => {}
-        // Some error occured.
+        Some(ERROR_NO_MORE_FILES) => {
+            // Iteration completed successfully, continue on.
+        }
         _ => {
+            // Some error occured.
             close_find_handle(handle)?;
             bail!("Error while iterating over volumes: {err:?}");
         }
@@ -187,11 +168,8 @@ pub(crate) fn volume_name_from_mount(mount: &str) -> anyhow::Result<String> {
         GetVolumeNameForVolumeMountPointW(windows::core::PCWSTR(mount.as_ptr()), &mut buffer)
     };
 
-    if !result.as_bool() {
-        bail!(
-            "Could not get volume name for mount point: {:?}",
-            io::Error::last_os_error()
-        );
+    if let Err(err) = result {
+        bail!("Could not get volume name for mount point: {err:?}");
     } else {
         Ok(current_volume(&buffer).to_string_lossy().to_string())
     }
diff --git a/src/app/data_harvester/memory/windows.rs b/src/app/data_harvester/memory/windows.rs
index c54657e9..5925a756 100644
--- a/src/app/data_harvester/memory/windows.rs
+++ b/src/app/data_harvester/memory/windows.rs
@@ -1,6 +1,5 @@
 use std::mem::{size_of, zeroed};
 
-use windows::Win32::Foundation::TRUE;
 use windows::Win32::System::ProcessStatus::{GetPerformanceInfo, PERFORMANCE_INFORMATION};
 
 use crate::data_harvester::memory::MemHarvest;
@@ -14,7 +13,7 @@ pub(crate) fn get_swap_usage() -> Option<MemHarvest> {
     // the bindings are "safe" to use with how we call them.
     unsafe {
         let mut perf_info: PERFORMANCE_INFORMATION = zeroed();
-        if GetPerformanceInfo(&mut perf_info, size_of::<PERFORMANCE_INFORMATION>() as u32) == TRUE {
+        if GetPerformanceInfo(&mut perf_info, size_of::<PERFORMANCE_INFORMATION>() as u32).is_ok() {
             // Saturating sub by perf_info.PhysicalTotal for what sysinfo does.
             let swap_total = perf_info.PageSize.saturating_mul(perf_info.CommitLimit) as u64;
             let swap_used = perf_info.PageSize.saturating_mul(perf_info.CommitTotal) as u64;
diff --git a/src/app/process_killer.rs b/src/app/process_killer.rs
index aac85639..106419ee 100644
--- a/src/app/process_killer.rs
+++ b/src/app/process_killer.rs
@@ -29,7 +29,7 @@ impl Process {
     fn kill(self) -> Result<(), String> {
         // SAFETY: Windows API call, this is safe as we are passing in the handle.
         let result = unsafe { TerminateProcess(self.0, 1) };
-        if result.0 == 0 {
+        if result.is_err() {
             return Err("process may have already been terminated.".to_string());
         }
 
@@ -42,7 +42,7 @@ impl Drop for Process {
     fn drop(&mut self) {
         // SAFETY: Windows API call, this is safe as we are passing in the handle.
         unsafe {
-            CloseHandle(self.0);
+            let _ = CloseHandle(self.0);
         }
     }
 }