Type Alias igraph_cycle_handler_t 

pub type igraph_cycle_handler_t = Option<unsafe extern "C" fn(vertices: *const igraph_vector_int_t, edges: *const igraph_vector_int_t, arg: *mut c_void) -> igraph_error_t>;

Aliased Type

pub enum igraph_cycle_handler_t {
    None,
    Some(unsafe extern "C" fn(*const igraph_vector_int_t, *const igraph_vector_int_t, *mut c_void) -> u32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const igraph_vector_int_t, *const igraph_vector_int_t, *mut c_void) -> u32)

Some value of type T.