pub unsafe extern "C" fn igraph_cattribute_VAB_set(
graph: *mut igraph_t,
name: *const c_char,
vid: igraph_int_t,
value: igraph_bool_t,
) -> igraph_error_tpub unsafe extern "C" fn igraph_cattribute_VAB_set(
graph: *mut igraph_t,
name: *const c_char,
vid: igraph_int_t,
value: igraph_bool_t,
) -> igraph_error_t