Type Alias dm_node_callback_fn

pub type dm_node_callback_fn = Option<unsafe extern "C" fn(node: *mut dm_tree_node, type_: dm_node_callback_t, cb_data: *mut c_void) -> c_int>;

Aliased Type

enum dm_node_callback_fn {
    None,
    Some(unsafe extern "C" fn(_: *mut dm_tree_node, _: u32, _: *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut dm_tree_node, _: u32, _: *mut c_void) -> i32)

Some value of type T.