1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
extern crate xmlparser as xml;
use std::env;
use std::fs;
use std::io::Read;
fn main() {
let args = env::args().collect::<Vec<String>>();
if args.len() != 2 {
println!("Usage: parse file.xml");
return;
}
let text = load_file(&args[1]);
if let Err(e) = parse(&text) {
println!("Error: {}.", e);
}
}
fn parse(text: &str) -> Result<(), xml::Error> {
for token in xml::Tokenizer::from(text) {
println!("{:?}", token?);
}
Ok(())
}
fn load_file(path: &str) -> String {
let mut file = fs::File::open(path).unwrap();
let mut text = String::new();
file.read_to_string(&mut text).unwrap();
text
}
|
