On 7 Dec 2013, at 10:47 am, Simon Sapin <simon.sa...@exyr.org> wrote:

> This is why we have methods like .map() and .and_then()

I like using these higher order functions, but I run into lots of issues with 
moved values because we don’t have once functions. I end up having to use 
matches, which are awfully verbose for simple things. :(

~Brendan
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