Make UDID an optional field on pairing file

Cargo.lock

@@ -382,7 +382,7 @@ dependencies = [
 
 [[package]]
 name = "idevice"
-version = "0.1.3"
+version = "0.1.5"
 dependencies = [
  "env_logger",
  "log",

Cargo.toml

@@ -2,7 +2,7 @@
 name = "idevice"
 description = "A Rust library to interact with services on iOS devices."
 authors = ["Jackson Coxson"]
-version = "0.1.4"
+version = "0.1.5"
 edition = "2021"
 license = "MIT"
 documentation = "https://docs.rs/idevice"

src/pairing_file.rs

@@ -21,7 +21,7 @@ pub struct PairingFile {
     pub host_id: String,
     pub escrow_bag: Vec<u8>,
     pub wifi_mac_address: String,
-    pub udid: String,
+    pub udid: Option<String>,
 }
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
@@ -40,7 +40,7 @@ struct RawPairingFile {
     #[serde(rename = "WiFiMACAddress")]
     wifi_mac_address: String,
     #[serde(rename = "UDID")]
-    udid: String,
+    udid: Option<String>,
 }
 
 impl PairingFile {