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What happens when you clone a `&str`?

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rust

What happens when you clone a &str?

Is the cloned &str pointing to the same place as clonee &str or is it something?

Is this documented anywhere?

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NebulaFox Avatar asked Mar 17 '20 20:03

NebulaFox


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1 Answers

Cloning a &str is the same as cloning any &T; it just copies the reference.

Clone is implemented for any &T. It literally just returns itself since it is Copy.

This is documented under reference's docs.

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Optimistic Peach Avatar answered Nov 15 '22 10:11

Optimistic Peach