error[E0308]: mismatched types --> $DIR/dst-bad-coerce4.rs:12:32 | LL | let f2: &Fat<[isize; 3]> = f1; | ---------------- ^^ expected `&Fat<[isize; 3]>`, found `&Fat<[isize]>` | | | expected due to this | = note: expected reference `&Fat<[isize; 3]>` found reference `&Fat<[isize]>` error[E0308]: mismatched types --> $DIR/dst-bad-coerce4.rs:20:30 | LL | let f2: &([isize; 3],) = f1; | -------------- ^^ expected `&([isize; 3],)`, found `&([isize],)` | | | expected due to this | = note: expected reference `&([isize; 3],)` found reference `&([isize],)` error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0308`.