Type Alias gstreamer_sys::GstStructureForeachFunc

pub type GstStructureForeachFunc = Option<unsafe extern "C" fn(_: GQuark, _: *const GValue, _: gpointer) -> gboolean>;

Aliased Type

enum GstStructureForeachFunc {
    None,
    Some(unsafe extern "C" fn(_: u32, _: *const GValue, _: *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: *const GValue, _: *mut c_void) -> i32)

Some value of type T.