Type Alias gobject_sys::GTypeInterfaceCheckFunc

pub type GTypeInterfaceCheckFunc = Option<unsafe extern "C" fn(_: gpointer, _: gpointer)>;

Aliased Type

enum GTypeInterfaceCheckFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut c_void, _: *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut c_void, _: *mut c_void))

Some value of type T.