Type Alias GTypeClassCacheFunc

pub type GTypeClassCacheFunc = Option<unsafe extern "C" fn(cache_data: gpointer, g_class: *mut GTypeClass) -> gboolean>;

Aliased Type

enum GTypeClassCacheFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut c_void, _: *mut _GTypeClass) -> i32),
}

Variants

None

No value.

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

Some value of type T.