gstreamer_base_sys

Type Alias GstCollectPadsQueryFunction

Source 
pub type GstCollectPadsQueryFunction = Option<unsafe extern "C" fn(*mut GstCollectPads, *mut GstCollectData, *mut GstQuery, gpointer) -> gboolean>;

Aliased Type§

enum GstCollectPadsQueryFunction {
    None,
    Some(unsafe extern "C" fn(_: *mut GstCollectPads, _: *mut GstCollectData, _: *mut GstQuery, _: *mut c_void) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *mut GstCollectPads, _: *mut GstCollectData, _: *mut GstQuery, _: *mut c_void) -> i32)

Some value of type T.