Diplaying xattrs (re #1)

src/cli/mod.rs

@@ -11,6 +11,7 @@ use std::collections::HashMap;
 use std::io::{BufReader, BufRead};
 use std::fs::File;
 use std::env;
+use std::str;
 use std::path::Path;
 
 use self::args::Arguments;
@@ -175,6 +176,16 @@ fn print_inode(inode: &Inode) {
             println!("  - {}", name);
         }
     }
+    if !inode.xattrs.is_empty() {
+        println!("Extended attributes:");
+        for (key, value) in &inode.xattrs {
+            if let Ok(value) = str::from_utf8(value) {
+                println!("  - {} = '{}'", key, value);
+            } else {
+                println!("  - {} = 0x{}", key, to_hex(value));
+            }
+        }
+    }
 }
 
 fn print_backups(backup_map: &HashMap<String, Backup>) {