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Removed ambiguity

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Alex Vig
2017-10-05 13:27:06 -04:00
parent bc875926b7
commit 3e2dab5413
1 changed files with 3 additions and 3 deletions
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second-edition/src/ch17-02-trait-objects.md
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@@ -349,9 +349,9 @@ keeps track of the code that might be used when a method is called and figures
out at runtime which code needs to be used for a particular method call. This
is known as *dynamic dispatch*, and there’s a runtime cost when this lookup
happens. Dynamic dispatch also prevents the compiler from choosing to inline a
method’s code, which prevents some optimizations. We did get extra flexibility
in the code that we wrote and were able to support, though, so it’s a tradeoff
to consider.
method’s code which in turn prevents some optimizations. We did get extra
flexibility in the code that we wrote and were able to support, though, so it’s
a tradeoff to consider.
### Object Safety is Required for Trait Objects