tape: change code hierarchy to improve docs

src/api2/tape/backup.rs

@@ -37,8 +37,8 @@ use crate::{
         PoolWriter,
         MediaPool,
         SnapshotReader,
-        media_changer,
-        update_changer_online_status,
+        drive::media_changer,
+        changer::update_changer_online_status,
     },
 };
 

src/api2/tape/changer.rs

@@ -17,13 +17,15 @@ use crate::{
     },
     tape::{
         TAPE_STATUS_DIR,
-        ElementStatus,
-        OnlineStatusMap,
         Inventory,
-        linux_tape_changer_list,
-        mtx_status,
-        mtx_status_to_online_set,
-        mtx_transfer,
+        drive::linux_tape_changer_list,
+        changer::{
+            OnlineStatusMap,
+            ElementStatus,
+            mtx_status,
+            mtx_status_to_online_set,
+            mtx_transfer,
+        },
     },
 };
 

src/api2/tape/drive.rs

@@ -43,24 +43,24 @@ use crate::{
     server::WorkerTask,
     tape::{
         TAPE_STATUS_DIR,
-        TapeDriver,
         MediaPool,
         Inventory,
         MediaCatalog,
         MediaId,
-        linux_tape_device_list,
-        open_drive,
-        media_changer,
-        required_media_changer,
-        update_changer_online_status,
-        linux_tape::{
-            LinuxTapeHandle,
-            open_linux_tape_device,
-        },
-        file_formats::{
+         file_formats::{
             MediaLabel,
             MediaSetLabel,
         },
+        drive::{
+            TapeDriver,
+            LinuxTapeHandle,
+            open_linux_tape_device,
+            linux_tape_device_list,
+            media_changer,
+            required_media_changer,
+            open_drive,
+        },
+        changer::update_changer_online_status,
     },
 };
 

src/api2/tape/media.rs

@@ -33,7 +33,7 @@ use crate::{
         Inventory,
         MediaPool,
         MediaCatalog,
-        update_online_status,
+        changer::update_online_status,
     },
 };
 

src/api2/tape/restore.rs

@@ -55,10 +55,8 @@ use crate::{
         MediaId,
         MediaCatalog,
         ChunkArchiveDecoder,
-        TapeDriver,
         MediaPool,
         Inventory,
-        request_and_load_media,
         file_formats::{
             PROXMOX_BACKUP_MEDIA_LABEL_MAGIC_1_0,
             PROXMOX_BACKUP_SNAPSHOT_ARCHIVE_MAGIC_1_0,
@@ -67,6 +65,10 @@ use crate::{
             PROXMOX_BACKUP_CHUNK_ARCHIVE_MAGIC_1_0,
             MediaContentHeader,
         },
+        drive::{
+            TapeDriver,
+            request_and_load_media,
+        }
     },
 };