bors 96453eb5c5 auto merge of #7736 : thestinger/rust/doc, r=thestinger
2b96408 r=sanxiyn

documents conversion, size hints and double-ended iterators and adds
more of the traits to the prelude
2013-07-12 13:34:29 -07:00
..
2013-07-08 13:55:11 -04:00
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2013-07-07 22:51:09 +12:00
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