pub type GstMiniObjectCopyFunction = Option<unsafe extern "C" fn(*const GstMiniObject) -> *mut GstMiniObject>;Aliased Type§
enum GstMiniObjectCopyFunction {
None,
Some(unsafe extern "C" fn(_: *const GstMiniObject) -> *mut GstMiniObject),
}Variants§
None
No value.
Some(unsafe extern "C" fn(_: *const GstMiniObject) -> *mut GstMiniObject)
Some value of type T.