From 31f834f41dd355116dd039b05541f24d798b1fe3 Mon Sep 17 00:00:00 2001
From: pythcoiner <pythcoiner@proton.me>
Date: Wed, 12 Mar 2025 17:49:03 +0100
Subject: [PATCH] backup: default deserialization

---
 liana-gui/src/backup.rs | 27 ++++++++++++++-------------
 1 file changed, 14 insertions(+), 13 deletions(-)

diff --git a/liana-gui/src/backup.rs b/liana-gui/src/backup.rs
index 94e3d3fd..df4894f9 100644
--- a/liana-gui/src/backup.rs
+++ b/liana-gui/src/backup.rs
@@ -45,13 +45,14 @@ fn now() -> u64 {
 
 #[derive(Serialize, Deserialize)]
 pub struct Backup {
-    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(default, skip_serializing_if = "Option::is_none")]
     pub name: Option<String>,
+    #[serde(default)]
     pub accounts: Vec<Account>,
     pub network: Network,
     pub date: u64,
     /// App proprietary metadata (settings, configuration, etc..)
-    #[serde(skip_serializing_if = "serde_json::Map::is_empty")]
+    #[serde(default, skip_serializing_if = "serde_json::Map::is_empty")]
     pub proprietary: serde_json::Map<String, serde_json::Value>,
     #[serde(default = "default_version")]
     pub version: u32,
@@ -359,28 +360,28 @@ async fn get_transactions(
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Account {
-    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(default, skip_serializing_if = "Option::is_none")]
     pub name: Option<String>,
     pub descriptor: String,
-    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(default, skip_serializing_if = "Option::is_none")]
     pub receive_index: Option<u32>,
-    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(default, skip_serializing_if = "Option::is_none")]
     pub change_index: Option<u32>,
-    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(default, skip_serializing_if = "Option::is_none")]
     pub timestamp: Option<u64>,
-    #[serde(skip_serializing_if = "BTreeMap::is_empty")]
+    #[serde(default, skip_serializing_if = "BTreeMap::is_empty")]
     pub keys: BTreeMap<Fingerprint, Key>,
-    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(default, skip_serializing_if = "Option::is_none")]
     pub labels: Option<bip329::Labels>,
-    #[serde(skip_serializing_if = "Vec::is_empty")]
+    #[serde(default, skip_serializing_if = "Vec::is_empty")]
     pub transactions: Vec<String>,
-    #[serde(skip_serializing_if = "Vec::is_empty")]
+    #[serde(default, skip_serializing_if = "Vec::is_empty")]
     pub psbts: Vec<String>,
-    #[serde(skip_serializing_if = "BTreeMap::is_empty")]
+    #[serde(default, skip_serializing_if = "BTreeMap::is_empty")]
     pub coins: BTreeMap<String, Coin>,
-    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(default, skip_serializing_if = "Option::is_none")]
     pub chain_tip: Option<ChainTip>,
-    #[serde(skip_serializing_if = "serde_json::Map::is_empty")]
+    #[serde(default, skip_serializing_if = "serde_json::Map::is_empty")]
     pub proprietary: serde_json::Map<String, serde_json::Value>,
 }