src/test/run-pass/vec-concat.rs

   1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 use std::vec;
  12
  13 pub fn main() {
  14     let a: Vec<isize> = vec!(1, 2, 3, 4, 5);
  15     let b: Vec<isize> = vec!(6, 7, 8, 9, 0);
  16     let mut v: Vec<isize> = a;
  17     v.extend_from_slice(&b);
  18     println!("{}", v[9]);
  19     assert_eq!(v[0], 1);
  20     assert_eq!(v[7], 8);
  21     assert_eq!(v[9], 0);
  22 }