rust/tests/ui/moves/needs-clone-through-deref.rs
2024-02-16 20:02:50 +00:00

19 lines
404 B
Rust

//@ run-rustfix
#![allow(dead_code, noop_method_call)]
use std::ops::Deref;
struct S(Vec<usize>);
impl Deref for S {
type Target = Vec<usize>;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl S {
fn foo(&self) {
// `self.clone()` returns `&S`, not `Vec`
for _ in self.clone().into_iter() {} //~ ERROR cannot move out of dereference of `S`
}
}
fn main() {}