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@ -55,7 +55,7 @@ The duplication remains.
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## Generic programming
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## Generic programming
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We can do better using **generics**.
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We can do better using **generics**.
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Generics allow us to write that works with a **type parameter** instead of a concrete type:
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Generics allow us to write code that works with a **type parameter** instead of a concrete type:
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```rust
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```rust
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fn print_if_even<T>(n: T)
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fn print_if_even<T>(n: T)
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