error[E0308]: mismatched types --> $DIR/different_generic_args.rs:11:9 | LL | u = ConstUsize::<4> {}; | ^^^^^^^^^^^^^^^^^^ expected `3`, found `4` | = note: expected struct `ConstUsize<3>` found struct `ConstUsize<4>` error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0308`.