I would appreciate any advice on the best way to copy a prefab struct that
could be a sub-struct. I have been using write/read but felt bad about it.
Trying again now gave me a new option. Is there a better solution out there?
(define (copy-writable s)
(read (open-input-string (with-output-to-string (lambda () (write s))))))
(define (copy-prefab s)
(call-with-values (lambda () (vector->values (struct->vector s) 1))
(lambda args (apply make-prefab-struct
(prefab-struct-key s) args))))
Thanks,
Dave
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