mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-31 22:41:50 +00:00
11 lines
320 B
Rust
11 lines
320 B
Rust
// run-pass
|
|
#![allow(unused_variables)]
|
|
use std::marker::PhantomData;
|
|
|
|
fn main() {
|
|
struct Symbol<'a, F: Fn(Vec<&'a str>) -> &'a str> { function: F, marker: PhantomData<&'a ()> }
|
|
let f = |x: Vec<&str>| -> &str { "foobar" };
|
|
let sym = Symbol { function: f, marker: PhantomData };
|
|
(sym.function)(vec![]);
|
|
}
|