Type Alias GstAppSrcNeedDataCallback 

pub type GstAppSrcNeedDataCallback = Option<unsafe extern "C" fn(*mut GstAppSrc, c_uint, gpointer)>;

Aliased Type

pub enum GstAppSrcNeedDataCallback {
    None,
    Some(unsafe extern "C" fn(*mut GstAppSrc, u32, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut GstAppSrc, u32, *mut c_void))

Some value of type T.