mirror of https://github.com/rust-lang/rust
10 lines
313 B
Rust
10 lines
313 B
Rust
fn read_lines_borrowed<'a>() -> Vec<&'a str> {
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let raw_lines: Vec<String> = vec!["foo ".to_string(), " bar".to_string()];
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raw_lines.iter().map(|l| l.trim()).collect()
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//~^ ERROR cannot return value referencing local variable `raw_lines`
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}
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fn main() {
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println!("{:?}", read_lines_borrowed());
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}
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