<p>I think I had a similar problem once. The () may need to be changed to forall a. a. Consider filing a bug in http-enumerator.<br></p>
<p>Aristid </p>
<div class="gmail_quote">Am 09.12.2011 08:16 schrieb "Erik de Castro Lopo" <<a href="mailto:mle%2Bhs@mega-nerd.com">mle+hs@mega-nerd.com</a>>:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Michael Snoyman wrote:<br>
<br>
> RequestBodyBS bs ~== RequstBodyBuilder (S.length bs) (fromByteString bs)<br>
<br>
Ok, that probably means I need to look at RequestBodyEnum<br>
instead.<br>
<br>
What I'd like to do is somthing like:<br>
<br>
status <- getFileStatus fname<br>
let size = fromIntegral $ fileSize status<br>
req { HE.requestBody = HE.RequestBodyEnum size $ enumBuilder fname }<br>
where<br>
enumBuilder :: String -> Enumerator Builder IO ()<br>
enumBuilder fname = EB.enumFile fname ........<br>
<br>
but I can't get the types to match up. Its seems the () requirement<br>
for enumBuilder is too inflexible.<br>
<br>
Cheers,<br>
Erik<br>
--<br>
----------------------------------------------------------------------<br>
Erik de Castro Lopo<br>
<a href="http://www.mega-nerd.com/" target="_blank">http://www.mega-nerd.com/</a><br>
<br>
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</blockquote></div>