Hi
I can't find a way to have a per-field default value in a struct, such
as in Common Lisp:
? (defstruct person (name "James" :type string) (age 1 :type number))
PERSON
? (defparameter p (make-person))
P
? p
#S(PERSON :NAME "James" :AGE 1)
? (defparameter p (make-person :name "Paul"))
P
? p
#S(PERSON :NAME "Paul" :AGE 1)
? (defparameter p (make-person :name "Paul" :age 10))
P
? p
#S(PERSON :NAME "Paul" :AGE 10)
The only thing I find is #:auto-value, which applies to all fields.
Is there a way to do the same in Racket? If not, is there a specific
reason for this choice?
-pu
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