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fixes missing reference to ch 13

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David Wickes
2017-03-12 14:20:17 +00:00
parent 2ef7a628b7
commit fa7ba34dd2
1 changed files with 3 additions and 3 deletions
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second-edition/src/ch12-03-improving-error-handling-and-modularity.md
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@@ -163,9 +163,9 @@ code very straightforward.
> #### The Tradeoffs of Using `clone`
>
> There's a tendency amongst many Rustaceans to prefer not to use `clone` to fix
> ownership problems due to its runtime cost. In Chapter XX on iterators, we'll
> learn how to make this situation more efficient. For now, it's okay to copy a
> few strings to keep making progress. We're only going to be making these
> ownership problems due to its runtime cost. In Chapter 13 we'll learn how to
> make this situation more efficient with iterators. For now, it's okay to copy
> a few strings to keep making progress. We're only going to be making these
> copies once, and our filename and search string are both very small. It's
> better to have a working program that's a bit inefficient than try to
> hyper-optimize code on your first pass. As you get more experienced with Rust,