mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-31 14:31:55 +00:00
12 lines
212 B
Rust
12 lines
212 B
Rust
use std::collections::HashSet;
|
|
|
|
fn main() {
|
|
let mut v = Vec::new();
|
|
foo(&mut v);
|
|
//~^ ERROR mismatched types
|
|
//~| expected struct `HashSet`, found struct `Vec`
|
|
}
|
|
|
|
fn foo(h: &mut HashSet<u32>) {
|
|
}
|