pub type component_hierarchy_change_hap_callback = Option<unsafe extern "C" fn(callback_data: *mut lang_void, trigger_obj: *mut conf_object_t, top_level_component: *mut conf_object_t)>;
Expand description

Index: Indices not supported Description: Internal: Triggered when an instantiated component hierarchy is modified. The hap is associated with the top-level component of the modified hierarchy.

Aliased Type§

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

Variants§

§1.0.0

None

No value.

§1.0.0

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

Some value of type T.