rust/src/test/run-pass/str-concat.rs
Alex Crichton 42aed6bde2 std: Remove format_strbuf!()
This was only ever a transitionary macro.
2014-05-28 08:35:41 -07:00

21 lines
688 B
Rust

// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
pub fn main() {
let a: String = "hello".to_string();
let b: String = "world".to_string();
let s: String = format!("{}{}", a, b);
println!("{}", s.clone());
assert_eq!(s.as_slice()[9], 'd' as u8);
}