rust/tests/ui/destructuring-assignment/struct_destructure_fail.rs
2023-01-11 09:32:08 +00:00

17 lines
576 B
Rust

struct Struct<S, T> {
a: S,
b: T,
}
fn main() {
let (mut a, b);
let mut c;
let d = Struct { a: 0, b: 1 };
Struct { a, b, c } = Struct { a: 0, b: 1 }; //~ ERROR does not have a field named `c`
Struct { a, _ } = Struct { a: 1, b: 2 }; //~ ERROR pattern does not mention field `b`
//~| ERROR expected identifier, found reserved identifier `_`
Struct { a, ..d } = Struct { a: 1, b: 2 };
//~^ ERROR functional record updates are not allowed in destructuring assignments
Struct { a, .. }; //~ ERROR base expression required after `..`
}