new: just parse with roxmltree

src/lib.rs

@@ -0,0 +1 @@
+

src/main.rs

@@ -1,3 +1,16 @@
+use std::fs;
+
 fn main() {
     println!("Hello, world!");
+    let xmlfile = fs::read_to_string("./csr.xml").unwrap();
+    let doc = roxmltree::Document::parse_with_options(
+        &xmlfile,
+        roxmltree::ParsingOptions {
+            allow_dtd: true,
+            nodes_limit: u32::MAX,
+        },
+    )
+    .unwrap();
+    println!("Parsed: {:#?}", doc);
+    println!("Root: {:?}", doc.root_element());
 }