Function Z3_get_tuple_sort_num_fields 

pub unsafe extern "C" fn Z3_get_tuple_sort_num_fields(
    c: Z3_context,
    t: Z3_sort,
) -> c_uint

Return the number of fields of the given tuple sort.

Preconditions:

• Z3_get_sort_kind(c, t) == SortKind::Datatype

See also:

• Z3_mk_tuple_sort
• Z3_get_sort_kind