| error[E0623]: lifetime mismatch | |
| --> $DIR/project-fn-ret-invariant.rs:49:19 | |
| | | |
| LL | fn baz<'a,'b>(x: Type<'a>, y: Type<'b>) -> (Type<'a>, Type<'b>) { | |
| | -------- -------------------- | |
| | | | |
| | this parameter and the return type are declared with different lifetimes... | |
| ... | |
| LL | let b = bar(f, y); //[oneuse]~ ERROR 49:19: 49:20: lifetime mismatch [E0623] | |
| | ^ ...but data from `x` is returned here | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0623`. |