change types for localinfos

src/storages/directory.rs

@@ -2,7 +2,7 @@
 
 use anyhow::{Context, Result};
 use serde::{Deserialize, Serialize};
-use std::{collections::HashMap, fmt, path};
+use std::{collections::BTreeMap, fmt, path};
 
 use crate::devices;
 use crate::util;
@@ -20,7 +20,7 @@ pub struct Directory {
     relative_path: path::PathBuf,
     pub notes: String,
     /// Device and localinfo pairs.
-    local_infos: HashMap<String, LocalInfo>,
+    local_infos: BTreeMap<String, LocalInfo>,
 }
 
 impl Directory {
@@ -33,7 +33,7 @@ impl Directory {
         parent: String,
         relative_path: path::PathBuf,
         notes: String,
-        local_infos: HashMap<String, LocalInfo>,
+        local_infos: BTreeMap<String, LocalInfo>,
     ) -> Directory {
         Directory {
             name,
@@ -61,7 +61,7 @@ impl Directory {
             parent.name().to_string(),
             diff_path,
             notes,
-            HashMap::from([(device.name(), local_info)]),
+            BTreeMap::from([(device.name(), local_info)]),
         ))
     }
 
@@ -142,7 +142,7 @@ impl fmt::Display for Directory {
 
 #[cfg(test)]
 mod test {
-    use std::{collections::HashMap, path::PathBuf};
+    use std::{collections::BTreeMap, path::PathBuf};
 
     use crate::{
         devices::Device,
@@ -161,7 +161,7 @@ mod test {
         let local_info_dir =
             LocalInfo::new("dir_alias".to_string(), PathBuf::from("/mnt/sample/subdir"));
         let device = Device::new("test_device".to_string());
-        let mut local_infos = HashMap::new();
+        let mut local_infos = BTreeMap::new();
         local_infos.insert(device.name(), local_info_dir);
         let physical = PhysicalDrivePartition::new(
             "parent".to_string(),

src/storages/online_storage.rs

@@ -3,7 +3,7 @@
 use anyhow::{Context, Result};
 use byte_unit::Byte;
 use serde::{Deserialize, Serialize};
-use std::collections::HashMap;
+use std::collections::BTreeMap;
 use std::fmt;
 use std::path;
 
@@ -23,7 +23,7 @@ pub struct OnlineStorage {
     /// Capacity in bytes.
     capacity: u64,
     /// Device and local info pairs.
-    local_infos: HashMap<String, LocalInfo>,
+    local_infos: BTreeMap<String, LocalInfo>,
 }
 
 impl OnlineStorage {
@@ -42,7 +42,7 @@ impl OnlineStorage {
             name,
             provider,
             capacity,
-            local_infos: HashMap::from([(device.name(), local_info)]),
+            local_infos: BTreeMap::from([(device.name(), local_info)]),
         }
     }
 }

src/storages/physical_drive_partition.rs

@@ -7,7 +7,7 @@ use anyhow::{anyhow, Context, Result};
 use byte_unit::Byte;
 use serde::{Deserialize, Serialize};
 use std::path::{self, Path};
-use std::{collections::HashMap, fmt};
+use std::{collections::BTreeMap, fmt};
 use sysinfo::{Disk, DiskExt, SystemExt};
 
 use super::local_info::{self, LocalInfo};
@@ -20,8 +20,8 @@ pub struct PhysicalDrivePartition {
     capacity: u64,
     fs: String,
     is_removable: bool,
-    // system_names: HashMap<String, String>,
-    local_infos: HashMap<String, LocalInfo>,
+    // system_names: BTreeMap<String, String>,
+    local_infos: BTreeMap<String, LocalInfo>,
 }
 
 impl PhysicalDrivePartition {
@@ -40,7 +40,7 @@ impl PhysicalDrivePartition {
             capacity,
             fs,
             is_removable,
-            local_infos: HashMap::from([(device.name(), local_info)]),
+            local_infos: BTreeMap::from([(device.name(), local_info)]),
         }
     }
 
@@ -65,8 +65,8 @@ impl PhysicalDrivePartition {
             capacity: disk.total_space(),
             fs: fs.to_string(),
             is_removable: disk.is_removable(),
-            // system_names: HashMap::from([(device.name(), alias)]),
-            local_infos: HashMap::from([(device.name(), local_info)]),
+            // system_names: BTreeMap::from([(device.name(), alias)]),
+            local_infos: BTreeMap::from([(device.name(), local_info)]),
         })
     }