Type Alias cyclors::dds_topic_filter_sample_arg_fn

pub type dds_topic_filter_sample_arg_fn = Option<unsafe extern "C" fn(sample: *const c_void, arg: *mut c_void) -> bool>;

Aliased Type

enum dds_topic_filter_sample_arg_fn {
    None,
    Some(unsafe extern "C" fn(_: *const c_void, _: *mut c_void) -> bool),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *const c_void, _: *mut c_void) -> bool)

Some value of type T.