Type Alias ObjectFree 

pub type ObjectFree = Option<unsafe extern "C" fn(*mut c_void)>;

ObjectFree: @obj: the object being freed

Called when an object’s last reference is removed.

Aliased Type

pub enum ObjectFree {
    None,
    Some(unsafe extern "C" fn(*mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void))

Some value of type T.