Type Alias GstAppSrcSeekDataCallback 

pub type GstAppSrcSeekDataCallback = Option<unsafe extern "C" fn(*mut GstAppSrc, u64, gpointer) -> gboolean>;

Aliased Type

pub enum GstAppSrcSeekDataCallback {
    None,
    Some(unsafe extern "C" fn(*mut GstAppSrc, u64, *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut GstAppSrc, u64, *mut c_void) -> i32)

Some value of type T.