error[E0038]: the trait `Qiz` cannot be made into an object --> $DIR/issue-19380.rs:11:3 | LL | fn qiz(); | --- associated function `qiz` has no `self` parameter ... LL | foos: &'static [&'static (dyn Qiz + 'static)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Qiz` cannot be made into an object error: aborting due to previous error For more information about this error, try `rustc --explain E0038`.