Type Alias UA_ServerAsyncReadResultCallback 

pub type UA_ServerAsyncReadResultCallback = Option<unsafe extern "C" fn(server: *mut UA_Server, asyncOpContext: *mut c_void, result: *const UA_DataValue)>;

Aliased Type

pub enum UA_ServerAsyncReadResultCallback {
    None,
    Some(unsafe extern "C" fn(*mut UA_Server, *mut c_void, *const UA_DataValue)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut UA_Server, *mut c_void, *const UA_DataValue))

Some value of type T.