Modifying constructor for outcome-transformation-failure structures.
(change-outcome-transformation-failure x [:message <message>])
This is an often useful alternative to make-outcome-transformation-failure.
We construct a new outcome-transformation-failure structure that is a copy of
This is an ordinary
Macro:
(defmacro change-outcome-transformation-failure (x &rest args) (std::change-aggregate 'outcome-transformation-failure x args '((:message . outcome-transformation-failure->message)) 'change-outcome-transformation-failure 'nil))