On 06/02/2017 02:05 PM, David Storrs wrote: > Suppose I have the following: > [...]
One possible option is http://pkgs.racket-lang.org/package/struct-defaults: ~$ racket Welcome to Racket v6.6.0.4. > (require struct-defaults) > (struct my-exn exn:fail ()) > (define-struct-defaults mk-my-exn my-exn ([exn-message "Oh dear!"])) > (mk-my-exn (current-continuation-marks)) (my-exn "Oh dear!" #<continuation-mark-set> ...) > (mk-my-exn (current-continuation-marks) "Huh, that's odd") (my-exn "Huh, that's odd" #<continuation-mark-set> ...) My apologies for the lack of documentation. The test module+ in the collect's main.rkt shows most of the features of the library. Regards, Tony -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
