error[E0716]: temporary value dropped while borrowed --> $DIR/const-ptr-unique.rs:8:33 | LL | let x: &'static *mut u32 = &(unique.as_ptr()); | ----------------- ^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use | | | type annotation requires that borrow lasts for `'static` LL | LL | } | - temporary value is freed at the end of this statement error: aborting due to previous error For more information about this error, try `rustc --explain E0716`.