[rust-dev] bikeshed on closure syntax

Niko Matsakis niko at alum.mit.edu
Wed Apr 18 06:46:01 PDT 2012


On 4/17/12 10:35 PM, Grahame Bowland wrote:
> Hi Patrick
>
> Thanks for the visual example. I prefer the old { |x| } style. It 
> might look slightly ugly but glancing upwards from a piece of code I 
> find it much easier to spot that a given pair of braces are a block 
> closure. I guess || sticks out like a pair of thumbs, which is useful.

I have to admit, even I prefer the "|x|" to ": x {" when I see it laid 
out like that.  They are much easier to spot.


Niko


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