[racket] Contract error messages with ->i

From: Robby Findler (robby at eecs.northwestern.edu)
Date: Tue Feb 22 19:13:38 EST 2011

Not currently, no. What kind of information did you have in mind?


On Tue, Feb 22, 2011 at 6:05 PM, Eric Dobson <endobson at cs.brown.edu> wrote:
> I am adding contracts to one of my libraries using the ->i combinator
> and using the pre-condition expression. The problem I have is that if
> I return false, the contract library just tells me that the
> precondition failed. Is there any mechanism to attach more information
> so that I can explain why the precondition failed?
> -Eric
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