chore(ecstore): drop the set_disk dead_code blanket

Removing the blanket exposes 39 items; exactly one is deleted. The low share is a finding, not caution: unlike the disk root, where platform gating made local adjudication impossible, here the items were checked and nearly all of them are live.

Deleted: HealEntryResult, the only item with no reference anywhere.

What the checks turned up, in the order the warnings suggest deleting them:

SetDisks::rename_data looked like the head of a dead chain feeding into_legacy_tuple and RenameDataLegacyTuple. It is not: production goes through rename_data_owned, and rename_data itself has test callers at mod.rs:5809 and 5880. The chain below it is therefore live through the tests, and inferring "this is dead, so its callee is dead" would have removed three working items.

create_bitrot_readers_until_quorum, read_multiple_files and map_cleanup_join_result all have callers inside their files' test modules, so they only look dead in the lib target.

TransitionCommitBarrier and TransitionUploadedSaveProbe, with their install/wait_until_paused/release surfaces, are installed by tests behind #[cfg(all(test, feature = "test-util"))].

ctx.rs's SetDisksCtx accessors are the split seam left by the SetDisks god-object break-up (backlog#815).

heal_object_dir's two apparent references are comments, and they document an index-alignment contract that live code maintains for it, so they stay as they are.

Worth a maintainer decision: the metadata early-stop switch has a complete percentage-rollout facet — ENV_RUSTFS_GET_METADATA_EARLY_STOP_ROLLOUT_PCT, get_metadata_early_stop_rollout_pct and should_use_metadata_early_stop — with no caller, no test and no documentation, while its sibling enable flag is live. It is kept with an allow that says so rather than removed, since a rollout knob is a product call.

One placement note for anyone adding allows near heal code: check_logging_guardrails.sh requires #[instrument(level = "trace")] to sit immediately before async fn heal_object_dir, so the allow goes above the instrument attribute. Putting it between the two drops the guard's match count and fails the check.

Verification, four lanes warning-free: default, --tests, --features rio-v2 --tests, --features test-util --tests. cargo nextest run -p rustfs-ecstore 4096 passed; clippy --lib --tests -D warnings clean; make pre-commit exit 0.

Ref rustfs/backlog#1823 (step 2).

crates/ecstore/src/io_support/bitrot.rs

@@ -704,6 +704,7 @@ pub(crate) async fn create_bitrot_reader_from_bytes_with_stage_metrics(
 }
 
 #[allow(clippy::too_many_arguments)]
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 pub fn create_deferred_bitrot_reader(
     inline_data: Option<Bytes>,
     disk: Option<DiskStore>,

crates/ecstore/src/set_disk/core/io_primitives.rs

@@ -180,11 +180,13 @@ pub(in crate::set_disk) enum GetCodecStreamingReaderBuildOutcome {
     Fallback(GetCodecStreamingFallbackReason),
 }
 
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 pub(in crate::set_disk) struct MultipartCodecStreamingReader {
     pub(in crate::set_disk) readers: VecDeque<Box<dyn AsyncRead + Unpin + Send + Sync>>,
 }
 
 impl MultipartCodecStreamingReader {
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub(in crate::set_disk) fn new(readers: Vec<Box<dyn AsyncRead + Unpin + Send + Sync>>) -> Self {
         Self {
             readers: VecDeque::from(readers),
@@ -1836,6 +1838,7 @@ pub(in crate::set_disk) async fn create_bitrot_readers_until_quorum_all_shards(
 }
 
 #[allow(clippy::too_many_arguments)]
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 pub(in crate::set_disk) async fn create_bitrot_readers_until_quorum(
     files: &[FileInfo],
     disks: &[Option<DiskStore>],
@@ -2126,6 +2129,7 @@ pub(in crate::set_disk) async fn create_data_block_bitrot_readers(
     setup
 }
 
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 pub(in crate::set_disk) async fn collect_read_multiple_results<F>(
     tasks: Vec<F>,
     read_quorum: usize,
@@ -2955,6 +2959,7 @@ impl SetDisks {
         (meta_file_infos, errs)
     }
 
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub(in crate::set_disk) async fn read_multiple_files(
         disks: &[Option<DiskStore>],
         req: ReadMultipleReq,
@@ -3134,6 +3139,7 @@ pub(in crate::set_disk) struct RenameDataCommit {
     pub(in crate::set_disk) committed_file_info: FileInfo,
 }
 
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 type RenameDataLegacyTuple = (
     Vec<Option<DiskStore>>,
     RenameConvergence,
@@ -3143,6 +3149,7 @@ type RenameDataLegacyTuple = (
 );
 
 impl RenameDataCommit {
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     fn into_legacy_tuple(self) -> RenameDataLegacyTuple {
         (
             self.online_disks,
@@ -3261,6 +3268,7 @@ impl SetDisks {
 
     #[tracing::instrument(level = "debug", skip(disks, file_infos))]
     #[allow(clippy::type_complexity)]
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub(in crate::set_disk) async fn rename_data(
         disks: &[Option<DiskStore>],
         src_bucket: &str,
@@ -5073,6 +5081,7 @@ fn is_cleanup_not_found(e: &DiskError) -> bool {
 /// normalized to `DiskNotFound`: a panic is not a "disk absent" condition and
 /// must not be silently swallowed as an ignorable error (fixes the historical
 /// `Unexpected`/`DiskNotFound` misclassification).
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 fn map_cleanup_join_result(joined: std::result::Result<Option<DiskError>, tokio::task::JoinError>) -> Option<DiskError> {
     match joined {
         Ok(res) => res,
@@ -5297,6 +5306,7 @@ pub(in crate::set_disk) mod rename_fanout_barrier_phase {
     /// The per-disk old-data-dir cleanup phase of the commit fan-out.
     pub const CLEANUP: &str = "cleanup";
     /// The per-disk `read_version` phase of metadata read fan-out.
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub const READ_VERSION: &str = "read_version";
 }
 

crates/ecstore/src/set_disk/ctx.rs

@@ -42,12 +42,20 @@ impl<'a> SetDisksCtx<'a> {
     }
 
     /// The borrowed core, for state not yet fronted by a typed accessor.
+    #[allow(
+        dead_code,
+        reason = "SetDisks split seam (backlog#815) with no caller in this port (backlog#1823)"
+    )]
     pub(crate) fn core(&self) -> &'a SetDisks {
         self.core
     }
 
     // --- Immutable topology / config (fixed after construction) ---
 
+    #[allow(
+        dead_code,
+        reason = "SetDisks split seam (backlog#815) with no caller in this port (backlog#1823)"
+    )]
     pub(crate) fn set_index(&self) -> usize {
         self.core.set_index
     }
@@ -56,14 +64,26 @@ impl<'a> SetDisksCtx<'a> {
         self.core.pool_index
     }
 
+    #[allow(
+        dead_code,
+        reason = "SetDisks split seam (backlog#815) with no caller in this port (backlog#1823)"
+    )]
     pub(crate) fn set_drive_count(&self) -> usize {
         self.core.set_drive_count
     }
 
+    #[allow(
+        dead_code,
+        reason = "SetDisks split seam (backlog#815) with no caller in this port (backlog#1823)"
+    )]
     pub(crate) fn default_parity_count(&self) -> usize {
         self.core.default_parity_count
     }
 
+    #[allow(
+        dead_code,
+        reason = "SetDisks split seam (backlog#815) with no caller in this port (backlog#1823)"
+    )]
     pub(crate) fn set_endpoints(&self) -> &'a [Endpoint] {
         &self.core.set_endpoints
     }
@@ -72,6 +92,10 @@ impl<'a> SetDisksCtx<'a> {
         &self.core.format
     }
 
+    #[allow(
+        dead_code,
+        reason = "SetDisks split seam (backlog#815) with no caller in this port (backlog#1823)"
+    )]
     pub(crate) fn locker_owner(&self) -> &'a str {
         &self.core.locker_owner
     }
@@ -84,6 +108,10 @@ impl<'a> SetDisksCtx<'a> {
 
     // --- Locker trio ---
 
+    #[allow(
+        dead_code,
+        reason = "SetDisks split seam (backlog#815) with no caller in this port (backlog#1823)"
+    )]
     pub(crate) fn lockers(&self) -> &'a [Arc<dyn LockClient>] {
         &self.core.lockers
     }

crates/ecstore/src/set_disk/mod.rs

@@ -39,7 +39,6 @@
 //! - `metadata.rs`, `replication.rs`, `shard_source.rs` — supporting helpers.
 
 // #730: SetDisks still hosts staged read/heal/write migration helpers.
-#![allow(dead_code)]
 #![allow(unused_imports)]
 #![allow(unused_variables)]
 
@@ -624,7 +623,9 @@ fn adaptive_duplex_buffer_size(object_size: i64) -> usize {
 // Each flag has a corresponding `*_ROLLOUT_PCT` for percentage-based gradual rollout.
 // ============================================================================
 
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 const DISK_ONLINE_TIMEOUT: Duration = Duration::from_secs(1);
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 const DISK_HEALTH_CACHE_TTL: Duration = Duration::from_millis(750);
 const GET_OBJECT_METADATA_CACHE_TTL: Duration = Duration::from_secs(2); // Increased from 250ms to 2s
 const DEFAULT_GET_OBJECT_METADATA_CACHE_MAX_ENTRIES: usize = 4096; // Increased from 1024 to 4096
@@ -697,7 +698,15 @@ const ENV_RUSTFS_GET_METADATA_EARLY_STOP_ENABLE: &str = "RUSTFS_GET_METADATA_EAR
 // the env var to `false` to fall back to full-wait metadata fanout.
 const DEFAULT_RUSTFS_GET_METADATA_EARLY_STOP_ENABLE: bool = true;
 
+#[allow(
+    dead_code,
+    reason = "percentage-rollout facet of the metadata early-stop switch; its predicate has no caller while the sibling enable flag is live (backlog#1823)"
+)]
 const ENV_RUSTFS_GET_METADATA_EARLY_STOP_ROLLOUT_PCT: &str = "RUSTFS_GET_METADATA_EARLY_STOP_ROLLOUT_PCT";
+#[allow(
+    dead_code,
+    reason = "percentage-rollout facet of the metadata early-stop switch; its predicate has no caller while the sibling enable flag is live (backlog#1823)"
+)]
 const DEFAULT_RUSTFS_GET_METADATA_EARLY_STOP_ROLLOUT_PCT: u32 = 100;
 
 const ENV_RUSTFS_GET_METADATA_VERSION_EARLY_STOP_ENABLE: &str = "RUSTFS_GET_METADATA_VERSION_EARLY_STOP_ENABLE";
@@ -909,6 +918,7 @@ mod prepared_get_object_metadata_tests {
             .expect("test should find an object whose initial fanout covers both data shards")
     }
 
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     fn bounded_spare_disk_index(bucket: &str, object: &str) -> usize {
         *bounded_metadata_fanout_order(bucket, object, 4, 2)
             .get(3)
@@ -1714,6 +1724,10 @@ fn is_multipart_reader_setup_prefetch_enabled() -> bool {
     }
 }
 
+#[allow(
+    dead_code,
+    reason = "percentage-rollout facet of the metadata early-stop switch; its predicate has no caller while the sibling enable flag is live (backlog#1823)"
+)]
 fn get_metadata_early_stop_rollout_pct() -> u32 {
     static CACHED: OnceLock<u32> = OnceLock::new();
     *CACHED.get_or_init(|| {
@@ -1753,6 +1767,10 @@ fn should_use_codec_streaming(config: GetCodecStreamingConfig, bucket: &str, obj
 }
 
 /// Should this specific request use metadata early-stop?
+#[allow(
+    dead_code,
+    reason = "percentage-rollout facet of the metadata early-stop switch; its predicate has no caller while the sibling enable flag is live (backlog#1823)"
+)]
 pub fn should_use_metadata_early_stop(bucket: &str, object: &str) -> bool {
     let base = is_get_metadata_early_stop_enabled();
     let pct = get_metadata_early_stop_rollout_pct();
@@ -2186,6 +2204,7 @@ fn classify_get_codec_streaming_object_class(
     GetCodecStreamingObjectClass::PlainSinglePart
 }
 
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 fn is_get_small_object_direct_memory_eligible_with_threshold(
     range: &Option<HTTPRangeSpec>,
     object_info: &ObjectInfo,
@@ -2791,6 +2810,7 @@ pub struct SetDisks {
     /// Stable namespace shared by every object lock created for this set.
     set_lock_namespace: Arc<str>,
     pub format: FormatV3,
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     disk_health_cache: Arc<RwLock<Vec<Option<DiskHealthEntry>>>>,
     get_object_metadata_cache: moka::future::Cache<GetObjectMetadataCacheKey, Arc<GetObjectMetadataCacheEntry>>,
     get_object_metadata_cache_hash_builder: std::collections::hash_map::RandomState,
@@ -3066,11 +3086,13 @@ struct GetObjectMetadataCacheEntry {
 
 #[derive(Clone, Debug)]
 struct DiskHealthEntry {
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     last_check: Instant,
     online: bool,
 }
 
 impl DiskHealthEntry {
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     fn cached_value(&self) -> Option<bool> {
         if self.last_check.elapsed() <= DISK_HEALTH_CACHE_TTL {
             Some(self.online)
@@ -3664,6 +3686,7 @@ fn multipart_put_large_batch_min_size_bytes() -> usize {
     })
 }
 
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 fn classify_small_write_path(is_inline_buffer: bool, object_size: i64, block_size: usize) -> SmallWritePath {
     if should_use_inline_small_fast_path(is_inline_buffer, object_size, block_size) {
         SmallWritePath::Inline
@@ -4242,6 +4265,7 @@ fn check_object_lock_retention_update(bucket: &str, object: &str, obj_info: &Obj
 ///
 /// Fail closed: when bucket metadata cannot be resolved the check stays on, so
 /// object-lock protection is never skipped because of a metadata lookup miss.
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 pub(crate) fn object_lock_delete_check_required(bucket_meta: Option<&crate::bucket::metadata::BucketMetadata>) -> bool {
     bucket_meta.is_none_or(|meta| meta.object_locking())
 }
@@ -4517,15 +4541,6 @@ impl Hash for ObjProps {
     }
 }
 
-#[derive(Default, Clone, Debug)]
-pub struct HealEntryResult {
-    pub bytes: usize,
-    pub success: bool,
-    pub skipped: bool,
-    pub entry_done: bool,
-    pub name: String,
-}
-
 fn is_object_dangling(
     meta_arr: &[FileInfo],
     errs: &[Option<DiskError>],
@@ -5302,6 +5317,7 @@ pub fn is_valid_storage_class(storage_class: &str) -> bool {
 }
 
 /// Returns true if the storage class is a cold storage tier that requires special handling
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 pub fn is_cold_storage_class(storage_class: &str) -> bool {
     matches!(
         storage_class,
@@ -5310,6 +5326,7 @@ pub fn is_cold_storage_class(storage_class: &str) -> bool {
 }
 
 /// Returns true if the storage class is an infrequent access tier
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 pub fn is_infrequent_access_class(storage_class: &str) -> bool {
     matches!(
         storage_class,

crates/ecstore/src/set_disk/ops/heal.rs

@@ -1716,6 +1716,7 @@ impl SetDisks {
         Ok((result, None))
     }
 
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     #[tracing::instrument(level = "trace", skip(self), fields(bucket = %bucket, object = %object))]
     pub(in crate::set_disk) async fn heal_object_dir(
         &self,

crates/ecstore/src/set_disk/ops/locking.rs

@@ -66,6 +66,8 @@ impl crate::storage_api_contracts::namespace::NamespaceLocking for SetDisks {
 }
 
 impl SetDisks {
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub(in crate::set_disk) fn format_lock_error(&self, bucket: &str, object: &str, mode: &str, err: &LockResult) -> String {
         match err {
             LockResult::Timeout => {
@@ -79,6 +81,7 @@ impl SetDisks {
         }
     }
 
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub(in crate::set_disk) fn format_lock_error_from_error(
         &self,
         bucket: &str,
@@ -143,6 +146,7 @@ impl SetDisks {
         disks
     }
 
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub(in crate::set_disk) async fn get_online_disks(&self) -> Vec<Option<DiskStore>> {
         let snapshot = self.drive_membership_snapshot().await;
         let mut disks = snapshot.strict_online_candidates().into_iter().map(Some).collect::<Vec<_>>();
@@ -153,6 +157,7 @@ impl SetDisks {
         disks
     }
 
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub(in crate::set_disk) async fn get_online_local_disks(&self) -> Vec<Option<DiskStore>> {
         let snapshot = self.drive_membership_snapshot().await;
         let mut disks = snapshot
@@ -432,6 +437,7 @@ impl SetDisks {
         Ok((disk, fm))
     }
 
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub(in crate::set_disk) async fn get_online_disk_with_healing(
         &self,
         incl_healing: bool,
@@ -440,6 +446,7 @@ impl SetDisks {
         Ok((new_disks, healing > 0))
     }
 
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub(in crate::set_disk) async fn get_online_disk_with_healing_and_info(
         &self,
         incl_healing: bool,

crates/ecstore/src/set_disk/ops/multipart.rs

@@ -415,6 +415,7 @@ fn reduce_quorum_part_numbers(object_parts: Vec<Vec<String>>, read_quorum: usize
 /// never returned, but flips `is_truncated` to `true` and yields a
 /// `next_upload_id_marker` pointing at the last returned upload so the caller can
 /// resume paging.
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 fn paginate_upload_page(remaining: &[MultipartInfo], max_uploads: usize) -> (Vec<MultipartInfo>, bool, Option<String>) {
     let is_truncated = remaining.len() > max_uploads;
     let page: Vec<MultipartInfo> = remaining.iter().take(max_uploads).cloned().collect();
@@ -557,6 +558,7 @@ impl SetDisks {
     }
 
     #[tracing::instrument(level = "debug", skip(self))]
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     pub(super) async fn check_upload_id_exists(
         &self,
         bucket: &str,

crates/ecstore/src/set_disk/ops/object.rs

@@ -3507,6 +3507,10 @@ struct TransitionUploadedSaveProbeState {
 }
 
 #[cfg(test)]
+#[allow(
+    dead_code,
+    reason = "installed by set_disk tests behind `--features test-util` (backlog#1823)"
+)]
 struct TransitionUploadedSaveProbe {
     state: Arc<TransitionUploadedSaveProbeState>,
 }
@@ -3517,6 +3521,10 @@ static TRANSITION_UPLOADED_SAVE_PROBE: std::sync::OnceLock<std::sync::Mutex<Opti
 
 #[cfg(test)]
 impl TransitionUploadedSaveProbe {
+    #[allow(
+        dead_code,
+        reason = "installed by set_disk tests behind `--features test-util` (backlog#1823)"
+    )]
     fn install(bucket: &str, object: &str) -> Self {
         let state = Arc::new(TransitionUploadedSaveProbeState {
             bucket: bucket.to_string(),
@@ -3533,6 +3541,10 @@ impl TransitionUploadedSaveProbe {
         Self { state }
     }
 
+    #[allow(
+        dead_code,
+        reason = "installed by set_disk tests behind `--features test-util` (backlog#1823)"
+    )]
     fn attempts(&self) -> usize {
         self.state.attempts.load(std::sync::atomic::Ordering::Acquire)
     }
@@ -3738,6 +3750,10 @@ struct TransitionCommitBarrierState {
 }
 
 #[cfg(test)]
+#[allow(
+    dead_code,
+    reason = "installed by set_disk tests behind `--features test-util` (backlog#1823)"
+)]
 struct TransitionCommitBarrier {
     state: Arc<TransitionCommitBarrierState>,
 }
@@ -3748,14 +3764,26 @@ static TRANSITION_COMMIT_BARRIER: std::sync::OnceLock<std::sync::Mutex<Option<Ar
 
 #[cfg(test)]
 impl TransitionCommitBarrier {
+    #[allow(
+        dead_code,
+        reason = "installed by set_disk tests behind `--features test-util` (backlog#1823)"
+    )]
     fn install_before_lock_lost_check(bucket: &str, object: &str) -> Self {
         Self::install_at(bucket, object, TransitionCommitPause::BeforeLockLost)
     }
 
+    #[allow(
+        dead_code,
+        reason = "installed by set_disk tests behind `--features test-util` (backlog#1823)"
+    )]
     fn install(bucket: &str, object: &str) -> Self {
         Self::install_at(bucket, object, TransitionCommitPause::BeforeLeaseValidation)
     }
 
+    #[allow(
+        dead_code,
+        reason = "installed by set_disk tests behind `--features test-util` (backlog#1823)"
+    )]
     fn install_after_lease_check(bucket: &str, object: &str) -> Self {
         Self::install_at(bucket, object, TransitionCommitPause::AfterLeaseValidation)
     }
@@ -3778,12 +3806,20 @@ impl TransitionCommitBarrier {
         Self { state }
     }
 
+    #[allow(
+        dead_code,
+        reason = "installed by set_disk tests behind `--features test-util` (backlog#1823)"
+    )]
     async fn wait_until_paused(&self) {
         tokio::time::timeout(Duration::from_secs(30), self.state.arrived.notified())
             .await
             .expect("transition should reach the deterministic commit barrier");
     }
 
+    #[allow(
+        dead_code,
+        reason = "installed by set_disk tests behind `--features test-util` (backlog#1823)"
+    )]
     fn release(&self) {
         self.state.release.notify_one();
     }

crates/ecstore/src/set_disk/read.rs

@@ -116,6 +116,7 @@ impl SetDisks {
             .then_some(GET_METADATA_CACHE_REASON_DIST_ERASURE)
     }
 
+    #[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
     async fn cached_get_object_fileinfo(&self, bucket: &str, object: &str) -> Option<Arc<GetObjectMetadataCacheEntry>> {
         match self.lookup_cached_get_object_fileinfo(bucket, object).await {
             MetadataCacheLookup::Hit(entry) => Some(entry),
@@ -1826,6 +1827,7 @@ fn get_object_metadata_cache_request_bypass_reason(bucket: &str, opts: &ObjectOp
         .then_some(GET_METADATA_CACHE_REASON_META_BUCKET)
 }
 
+#[allow(dead_code, reason = "asserted by this file's tests (backlog#1823)")]
 fn is_get_object_metadata_cache_request_eligible(bucket: &str, opts: &ObjectOptions, read_data: bool) -> bool {
     get_object_metadata_cache_request_bypass_reason(bucket, opts, read_data).is_none()
 }