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Remove a sentence that didn't really say anything

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Carol (Nichols || Goulding) 2016-11-14 12:47:33 -05:00
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src/ch10-02-traits.md
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## Traits
Rust has a feature called *traits*. Traits are similar to a feature often
called 'interfaces' in other languages, but are also different. Traits let us
do another kind of abstraction: they let us abstract over *behavior* that types
can have in common.
*Traits* are similar to a feature often called 'interfaces' in other languages,
but are also different. Traits let us do another kind of abstraction: they let
us abstract over *behavior* that types can have in common.
When we use a generic type parameter, we are telling Rust that any type is
valid in that location. When other code *uses* a value that could be of any