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Traits.md

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+# Traits
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+This is used to defined shared behavior
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+A *trait* defines the fnctionality a particular type has and can share with other tpyes.
+
+Traits are ued to define shared behavior in an abstract way.
+
+We can use *trait bounds* to specifty that a generic type can be any type that has certain behavior
+
+Note: Traits are similar to a feature often called *interfaces* in other languages, but there are some differences in Rust
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+## Defining a Trait