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Struni-spec

Change-struni-spec

Modifying constructor for struni-spec structures.

Syntax

(change-struni-spec x 
                    [:attribs <attribs>] 
                    [:name? <name?>] 
                    [:members <members>])

This is an often useful alternative to make-struni-spec.

We construct a new struni-spec structure that is a copy of x, except that you can explicitly change some particular fields. Any fields you don't mention just keep their values from x.

Definition

This is an ordinary change- macro introduced by fty::defprod.

Macro: change-struni-spec

(defmacro change-struni-spec (x &rest args)
  (std::change-aggregate 'struni-spec
                         x args
                         '((:attribs . struni-spec->attribs)
                           (:name? . struni-spec->name?)
                           (:members . struni-spec->members))
                         'change-struni-spec
                         'remake-struni-spec))