gstreamer_base_sys

Type Alias GstDataQueueEmptyCallback

Source 
pub type GstDataQueueEmptyCallback = Option<unsafe extern "C" fn(*mut GstDataQueue, gpointer)>;

Aliased Type§

enum GstDataQueueEmptyCallback {
    None,
    Some(unsafe extern "C" fn(*mut GstDataQueue, *mut c_void)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(*mut GstDataQueue, *mut c_void))

Some value of type T.