20 lines
759 B
Rust
20 lines
759 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.
|
|
|
|
fn read_lines_borrowed<'a>() -> Vec<&'a str> {
|
|
let raw_lines: Vec<String> = vec!("foo ".to_string(), " bar".to_string());
|
|
raw_lines.iter().map(|l| l.trim()).collect()
|
|
//~^ ERROR `raw_lines` does not live long enough
|
|
}
|
|
|
|
fn main() {
|
|
println!("{:?}", read_lines_borrowed());
|
|
}
|