| error[E0515]: cannot return value referencing function parameter | |
| --> $DIR/issue-26619.rs:7:76 | |
| | | |
| LL | for s in vec!["1|2".to_string()].into_iter().filter_map(|ref line| self.make_entry(line)) { | |
| | -------- ^^^^^^^^^^^^^^^^^^^^^ returns a value referencing data owned by the current function | |
| | | | |
| | function parameter borrowed here | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0515`. |