The `goog.labs.result.Result.CancelError` Class

goog.labs.result.Result.CancelError
> goog.debug.Error
> Error

`goog.labs.result.Result.CancelError(opt_msg)`

The value to be passed to the error handlers invoked upon cancellation.

opt_msg {string=}: The error message for CancelError.

`.name`

Inherited from goog.debug.Error .