fix

Signed-off-by: Joe Isaacs <[email protected]>

Author: joseph-isaacs

.github/workflows/ci.yml

@@ -448,7 +448,7 @@ jobs:
           tool: nextest
       - name: Rust Tests (Windows)
         if: matrix.os == 'windows-x64'
-        run: cargo nextest run --locked --workspace --all-features --no-fail-fast --exclude bench-vortex --exclude vortex-python --exclude vortex-duckdb
+        run: cargo nextest run --locked --workspace --all-features --no-fail-fast --exclude bench-vortex --exclude vortex-python --exclude vortex-duckdb --exclude vortex-fuzz
       - name: Rust Tests (Other)
         if: matrix.os != 'windows-x64'
         run: cargo nextest run --locked --workspace --all-features --no-fail-fast --exclude bench-vortex

vortex-io/src/file/object_store.rs

@@ -125,9 +125,8 @@ impl ReadSource for ObjectStoreIoSource {
                         )
                         .await?;
 
-                    #[cfg_attr(unix, allow(unused_mut))]
                     let buffer = match response.payload {
-                        object_store::GetResultPayload::File(mut file, _) => {
+                        object_store::GetResultPayload::File(file, _) => {
                             // SAFETY: We're setting the length to the exact size we're about to read.
                             // The read_exact_at call will either fill the entire buffer or return an error,
                             // ensuring no uninitialized memory is exposed.

vortex-io/src/file/std_file.rs

@@ -6,7 +6,7 @@ use std::fs::File;
 use std::io::{Read, Seek};
 #[cfg(unix)]
 use std::os::unix::fs::FileExt;
-#[cfg(all(not(unix), windows))]
+#[cfg(windows)]
 use std::os::windows::fs::FileExt;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;