rust/tests/ui/suggestions/fn-to-method.rs
2023-01-11 09:32:08 +00:00

20 lines
534 B
Rust

struct Foo;
impl Foo {
fn bar(self) {}
}
fn main() {
let x = cmp(&1, &2);
//~^ ERROR cannot find function `cmp` in this scope
//~| HELP use the `.` operator to call the method `Ord::cmp` on `&{integer}`
let y = len([1, 2, 3]);
//~^ ERROR cannot find function `len` in this scope
//~| HELP use the `.` operator to call the method `len` on `&[{integer}]`
let z = bar(Foo);
//~^ ERROR cannot find function `bar` in this scope
//~| HELP use the `.` operator to call the method `bar` on `Foo`
}