async fn deletes(
store: Arc<ObjectStoreImpl>,
keys: Arc<Vec<String>>,
config: Arc<BenchmarkConfig>,
token: &CancellationToken,
) -> PhaseReportasync fn deletes(
store: Arc<ObjectStoreImpl>,
keys: Arc<Vec<String>>,
config: Arc<BenchmarkConfig>,
token: &CancellationToken,
) -> PhaseReport