xml-to-wire: add new utility

xml-to-wire/src/main.rs

@@ -0,0 +1,15 @@
+use {
+    crate::builder::{BuilderError, handle_file},
+    std::env::args,
+};
+
+mod ast;
+mod builder;
+mod parser;
+
+fn main() -> Result<(), BuilderError> {
+    for xml in args().skip(1) {
+        handle_file(&xml)?;
+    }
+    Ok(())
+}