error[E0382]: use of moved value: `foo` --> $DIR/repeat-drop-2.rs:4:17 | LL | let foo = String::new(); | --- move occurs because `foo` has type `String`, which does not implement the `Copy` trait LL | let _bar = foo; | --- value moved here LL | let _baz = [foo; 0]; | ^^^ value used here after move error[E0493]: destructors cannot be evaluated at compile-time --> $DIR/repeat-drop-2.rs:7:25 | LL | const _: [String; 0] = [String::new(); 0]; | -^^^^^^^^^^^^^---- | || | |constants cannot evaluate destructors | value is dropped here error[E0381]: used binding `x` isn't initialized --> $DIR/repeat-drop-2.rs:12:14 | LL | let x: u8; | - binding declared here but left uninitialized LL | let _ = [x; 0]; | ^ `x` used here but it isn't initialized error: aborting due to 3 previous errors Some errors have detailed explanations: E0381, E0382, E0493. For more information about an error, try `rustc --explain E0381`.