| error[E0597]: borrowed value does not live long enough |
| --> $DIR/regions-creating-enums.rs:33:17 |
| | |
| LL | return &ast::num((*f)(x)); //~ ERROR borrowed value does not live long enough |
| | ^^^^^^^^^^^^^^^^^- temporary value only lives until here |
| | | |
| | temporary value does not live long enough |
| | |
| note: borrowed value must be valid for the lifetime 'a as defined on the function body at 30:13... |
| --> $DIR/regions-creating-enums.rs:30:13 |
| | |
| LL | fn map_nums<'a,'b, F>(x: &ast, f: &mut F) -> &'a ast<'b> where F: FnMut(usize) -> usize { |
| | ^^ |
| = note: consider using a `let` binding to increase its lifetime |
| |
| error[E0597]: borrowed value does not live long enough |
| --> $DIR/regions-creating-enums.rs:38:17 |
| | |
| LL | return &ast::add(m_x, m_y); //~ ERROR borrowed value does not live long enough |
| | ^^^^^^^^^^^^^^^^^^- temporary value only lives until here |
| | | |
| | temporary value does not live long enough |
| | |
| note: borrowed value must be valid for the lifetime 'a as defined on the function body at 30:13... |
| --> $DIR/regions-creating-enums.rs:30:13 |
| | |
| LL | fn map_nums<'a,'b, F>(x: &ast, f: &mut F) -> &'a ast<'b> where F: FnMut(usize) -> usize { |
| | ^^ |
| = note: consider using a `let` binding to increase its lifetime |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0597`. |