| error: lifetime may not live long enough |
| --> $DIR/ex3-both-anon-regions-one-is-struct-2.rs:4:5 |
| | |
| LL | fn foo(mut x: Ref, y: &u32) { |
| | ----- - let's call the lifetime of this reference `'2` |
| | | |
| | has type `Ref<'_, '1>` |
| LL | y = x.b; |
| | ^^^^^^^ assignment requires that `'1` must outlive `'2` |
| |
| error[E0384]: cannot assign to immutable argument `y` |
| --> $DIR/ex3-both-anon-regions-one-is-struct-2.rs:4:5 |
| | |
| LL | fn foo(mut x: Ref, y: &u32) { |
| | - help: make this binding mutable: `mut y` |
| LL | y = x.b; |
| | ^^^^^^^ cannot assign to immutable argument |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0384`. |