From: bors <bors@rust-lang.org>
Date: Wed, 21 Aug 2013 15:01:44 +0000 (-0700)
Subject: auto merge of #8604 : kballard/rust/iter-size-hint, r=graydon
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=bf90634087e8f4015176d8e6be53794768d5c6ec;p=rust.git

auto merge of #8604 : kballard/rust/iter-size-hint, r=graydon

Implement `size_hint()` on the new std::vec Iterators.

Add or update `size_hint()` on std::iterator Iterators where appropriate.

r? @thestinger
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bf90634087e8f4015176d8e6be53794768d5c6ec