rust/tests/ui/dropck/drop-with-active-borrows-2.rs
2023-01-11 09:32:08 +00:00

10 lines
313 B
Rust

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 cannot return value referencing local variable `raw_lines`
}
fn main() {
println!("{:?}", read_lines_borrowed());
}