| error: lifetime may not live long enough | |
| --> $DIR/ex3-both-anon-regions-2.rs:2:5 | |
| | | |
| LL | fn foo(&mut (ref mut v, w): &mut (&u8, &u8), x: &u8) { | |
| | - - let's call the lifetime of this reference `'1` | |
| | | | |
| | let's call the lifetime of this reference `'2` | |
| LL | *v = x; | |
| | ^^^^^^ assignment requires that `'1` must outlive `'2` | |
| error: aborting due to previous error | |