Rust file usage

gistfile1.rs

use std::rt::io::File;
use std::rt::io::buffered::BufferedReader;

[...]

let s:~str = ~"file.txt";
let mut strings:~[~str] = ~[];

let path = PosixPath::new(s);
let mut rdr = BufferedReader::new(File::open(&path).unwrap());

loop {
  match rdr.read_line() {
    Some(line) => strings.push(line),
    None       => break
  }
}