Ready to refactor XML parsing

virtweb_backend/src/libvirt_lib_structures/domain.rs

@@ -308,6 +308,11 @@ pub struct DomainXML {
 }
 
 impl DomainXML {
+    /// Decode Domain structure from XML definition
+    pub fn parse_xml(xml: &str) -> anyhow::Result<Self> {
+        Ok(serde_xml_rs::from_str(xml)?)
+    }
+
     /// Turn this domain into its XML definition
     pub fn into_xml(mut self) -> anyhow::Result<String> {
         // A issue with the disks & network interface definition serialization needs them to be serialized aside

virtweb_backend/src/libvirt_lib_structures/network.rs

@@ -155,6 +155,9 @@ pub struct NetworkXML {
 }
 
 impl NetworkXML {
+    pub fn parse_xml(xml: &str) -> anyhow::Result<Self> {
+        Ok(serde_xml_rs::from_str(xml)?)
+    }
     pub fn into_xml(mut self) -> anyhow::Result<String> {
         // A issue with the IPs definition serialization needs them to be serialized aside
         let mut ips_xml = Vec::with_capacity(self.ips.len());