Type Alias gstreamer_sys::GstPadChainFunction

pub type GstPadChainFunction = Option<unsafe extern "C" fn(_: *mut GstPad, _: *mut GstObject, _: *mut GstBuffer) -> GstFlowReturn>;

Aliased Type

enum GstPadChainFunction {
    None,
    Some(unsafe extern "C" fn(_: *mut GstPad, _: *mut GstObject, _: *mut GstBuffer) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut GstPad, _: *mut GstObject, _: *mut GstBuffer) -> i32)

Some value of type T.