error[E0606]: casting `&[u8; 2]` as `*mut u8` is invalid --> $DIR/vector-cast-weirdness.rs:19:23 | LL | let p1: *mut u8 = &x1.y as *mut _; | ^^^^^^^^^^^^^^^ error[E0606]: casting `&[u8; 2]` as `*mut [u8; 2]` is invalid --> $DIR/vector-cast-weirdness.rs:22:28 | LL | let t1: *mut [u8; 2] = &x1.y as *mut _; | ^^^^^^^^^^^^^^^ error[E0606]: casting `&[u8; 2]` as `*mut [u8; 2]` is invalid --> $DIR/vector-cast-weirdness.rs:25:28 | LL | let t1: *mut [u8; 2] = &x1.y as *mut [u8; 2]; | ^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0606`.