1 // Copyright 2014 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.
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.
11 use std::string::String;
18 pub fn append(&mut self, v: &str) {
23 fn to_string(sb: StringBuffer) -> String {
28 let mut sb = StringBuffer {
33 let str = to_string(sb);
34 assert_eq!(str.as_slice(), "Hello, World!");