mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-13 00:56:14 +00:00
14 lines
321 B
Rust
14 lines
321 B
Rust
fn main() {
|
|
let mut args = std::env::args_os();
|
|
let _arg = match args.next() {
|
|
Some(arg) => {
|
|
match arg.to_str() {
|
|
//~^ ERROR `arg` does not live long enough
|
|
Some(s) => s,
|
|
None => return,
|
|
}
|
|
}
|
|
None => return,
|
|
};
|
|
}
|