Type Alias GstBusFunc

pub type GstBusFunc = Option<unsafe extern "C" fn(_: *mut GstBus, _: *mut GstMessage, _: gpointer) -> gboolean>;

Aliased Type

enum GstBusFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut GstBus, _: *mut GstMessage, _: *mut c_void) -> i32),
}

Variants

None

No value.

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

Some value of type T.