[libstd] getopts, now with fewer copies #4032
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Change the opt_ functions in getopts to take a reference to a Matches, instead of taking a Matches by-value, as suggested in
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Queued for a few days, taking it. r=me. |
graydon
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Nov 28, 2012
[libstd] getopts, now with fewer copies
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Change the opt_ functions in getopts to take a reference to a
Matches, instead of taking a Matches by-value, as suggested in #4017
r? @pcwalton