error[E0308]: mismatched types
   --> tests/compile-fail/swm/unassign-function-from-wrong-pin.rs:30:39
    |
30  |     let (u0_rxd, _) = u0_rxd.unassign(pio0_1.into_swm_pin(), &mut swm_handle);
    |                              -------- ^^^^^^^^^^^^^^^^^^^^^ expected struct `PIO0_0`, found struct `PIO0_1`
    |                              |
    |                              arguments to this function are incorrect
    |
    = note: expected struct `lpc8xx_hal::pins::Pin<PIO0_0, Swm<_, (_,)>>`
               found struct `lpc8xx_hal::pins::Pin<PIO0_1, Swm<(), ()>>`
note: associated function defined here
   --> src/swm/functions.rs
    |
    |     pub fn unassign<S>(
    |            ^^^^^^^^