Begin XML Schema Validator

lib/xml_schema_validator/build.rs

@@ -0,0 +1,15 @@
+pub fn main() {
+    println!("cargo:rerun-if-changed=../../action_schema.xsd");
+    let output = std::process::Command::new("xml_schema_generator.exe")
+            .arg("--derive")
+            .arg("Clone, Debug, Deserialize, Serialize")
+            .arg("../../action_schema.xsd")
+            .arg("src/schema.rs")
+            .output()
+            .expect("Failed to execute xml_schema_generator");
+    
+        if !output.status.success() {
+            panic!("xml_schema_generator failed: {}", 
+                String::from_utf8_lossy(&output.stderr));
+        }
+}