Type Alias gstreamer_sys::GstIteratorItemFunction

pub type GstIteratorItemFunction = Option<unsafe extern "C" fn(_: *mut GstIterator, _: *const GValue) -> GstIteratorItem>;

Aliased Type

enum GstIteratorItemFunction {
    None,
    Some(unsafe extern "C" fn(_: *mut GstIterator, _: *const GValue) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut GstIterator, _: *const GValue) -> i32)

Some value of type T.