move src/backup/snapshot_reader.rs to pbs_datastore crate

src/tape/file_formats/snapshot_archive.rs

@@ -11,8 +11,7 @@ use pbs_tape::{
     PROXMOX_TAPE_BLOCK_SIZE,
     TapeWrite, MediaContentHeader,
 };
-
-use crate::backup::SnapshotReader;
+use pbs_datastore::SnapshotReader;
 
 use crate::tape::file_formats::{
     PROXMOX_BACKUP_SNAPSHOT_ARCHIVE_MAGIC_1_1,

src/tape/pool_writer/mod.rs

@@ -19,11 +19,10 @@ use pbs_tape::{
     TapeWrite,
     sg_tape::tape_alert_flags_critical,
 };
-use pbs_datastore::DataStore;
+use pbs_datastore::{DataStore, SnapshotReader};
 use proxmox_rest_server::WorkerTask;
 
 use crate::{
-    backup::SnapshotReader,
     tape::{
         TAPE_STATUS_DIR,
         MAX_CHUNK_ARCHIVE_SIZE,

src/tape/pool_writer/new_chunks_iterator.rs

@@ -3,9 +3,8 @@ use std::sync::{Arc, Mutex};
 
 use anyhow::{format_err, Error};
 
-use pbs_datastore::{DataStore, DataBlob};
+use pbs_datastore::{DataStore, DataBlob, SnapshotReader};
 
-use crate::backup::SnapshotReader;
 use crate::tape::CatalogSet;
 
 /// Chunk iterator which use a separate thread to read chunks