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Add vec::shrink_to_fit #6900

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emberian opened this issue Jun 2, 2013 · 1 comment

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emberian commented Jun 2, 2013

Similar to http://en.cppreference.com/w/cpp/container/vector/shrink_to_fit. I'm not enamored with the name, but there needs to be a way to realloc a vec (without necessarily copying) when you overallocate (using with_capacity).

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thestinger commented Jun 2, 2013

I actually have #4960 open about this already.

thestinger closed this as completed

flip1995 pushed a commit to flip1995/rust that referenced this issue


          Auto merge of rust-lang#6982 - Jarcho:explicit_into_iter_loop_fp, r=f…

c3ef585

…lip1995

Fix `explicit_into_iter_loop`

fixes: rust-lang#6900

changelog: Only lint when `into_iter` is an implementation of `IntoIterator`

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