Type Alias wxd_ClosureCallback 

pub type wxd_ClosureCallback = Option<unsafe extern "C" fn(closure_ptr: *mut c_void, event: *mut wxd_Event_t)>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.