refactor: clean runtime and test storage boundaries (#3573)

* refactor: clean runtime observability select boundaries

* refactor: clean test harness fuzz storage boundaries

crates/s3select-api/src/object_store.rs

@@ -12,6 +12,12 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use crate::storage_compat::ecstore::error::{
+    StorageError, is_err_bucket_not_found, is_err_object_not_found, is_err_version_not_found,
+};
+use crate::storage_compat::ecstore::resolve_object_store_handle;
+use crate::storage_compat::ecstore::set_disk::DEFAULT_READ_BUFFER_SIZE;
+use crate::storage_compat::ecstore::store::ECStore;
 use async_trait::async_trait;
 use bytes::Bytes;
 use chrono::Utc;
@@ -25,10 +31,6 @@ use object_store::{
 };
 use pin_project_lite::pin_project;
 use rustfs_common::DEFAULT_DELIMITER;
-use rustfs_ecstore::error::{StorageError, is_err_bucket_not_found, is_err_object_not_found, is_err_version_not_found};
-use rustfs_ecstore::resolve_object_store_handle;
-use rustfs_ecstore::set_disk::DEFAULT_READ_BUFFER_SIZE;
-use rustfs_ecstore::store::ECStore;
 use rustfs_storage_api::{HTTPRangeSpec, ObjectIO as _, ObjectOperations as _};
 use s3s::S3Result;
 use s3s::dto::SelectObjectContentInput;

crates/s3select-api/src/storage_compat.rs

@@ -12,7 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use rustfs_ecstore::store_api::{
+pub(crate) use rustfs_ecstore as ecstore;
+
+use ecstore::store_api::{
     GetObjectReader as EcstoreGetObjectReader, ObjectInfo as EcstoreObjectInfo, ObjectOptions as EcstoreObjectOptions,
 };