error[E0369]: cannot subtract `dyn Vector2<ScalarType = i32>` from `dyn Vector2<ScalarType = i32>`
  --> $DIR/type-unsatisfiable.rs:57:20
   |
LL |     let bar = *hey - *word;
   |               ---- ^ ----- dyn Vector2<ScalarType = i32>
   |               |
   |               dyn Vector2<ScalarType = i32>

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0369`.