Type Definition structural::field::GetVFieldRawMutFn

type GetVFieldRawMutFn<VariantName, FieldName, FieldTy> = unsafe fn(_: *mut (), _: VariantName, _: FieldName) -> Option<NonNull<FieldTy>>;

The function pointer type for the GetVariantFieldMut::get_vfield_raw_mut_ method.