print html only

src/main.rs

@@ -11,7 +11,8 @@ use opts::Opts;
 use std::error::Error;
 use std::fs::File;
 use std::io;
-use std::io::{stdin, Read};
+use std::io::Write;
+use std::io::{stdin, stdout, Read};
 use std::path::PathBuf;
 extern crate kuchiki;
 
@@ -74,9 +75,9 @@ fn main() -> Result<(), Box<Error>> {
         // Let's get the actual text in this text node. A text node wraps around
         // a RefCell<String>, so we need to call borrow() to get a &str out.
         //let text = text_node.as_text().unwrap().borrow();
+        write!(stdout(), "{}", serialize_node(as_node)?);
+        /*if let Some(child) = as_node.first_child() {
 
-        if let Some(child) = as_node.first_child() {
-            dbg!(serialize_node(&child));
             //TODO: Convert Nodes to String, as this only works for Nodes containing plain text
             if let Some(text) = child.as_text() {
                 // Prints:
@@ -85,7 +86,7 @@ fn main() -> Result<(), Box<Error>> {
                 //  "I love HTML"
                 println!("{:?}", text.borrow());
             }
-        }
+        }*/
     }
     Ok(())
 }