| error[E0623]: lifetime mismatch | |
| --> $DIR/ex3-both-anon-regions-one-is-struct-2.rs:4:9 | |
| | | |
| LL | fn foo(mut x: Ref, y: &u32) { | |
| | --- ---- | |
| | | | |
| | these two types are declared with different lifetimes... | |
| LL | y = x.b; | |
| | ^^^ ...but data from `x` flows into `y` here | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0623`. |