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All right.

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So to wrap up strings, let's talk about string literals.

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So as I said, strings and string slices are always going to be a valid UTF eight sequence.

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Well, sometimes you might not want a valid UTF eight sequence, and that is where string literals are

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going to come into play.

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So let's take a quick example of what a string literal might look like.

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So we're going to create a variable called rust.

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We're going to put double quotes around it, and then we're going to use the backward slash.

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And we're going to say, in this case, I'm going to go x 52 x 75.

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X 73 and X 74.

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So these are all special characters x 52, x 75, 73, 74 and I'm using this backward slash to escape

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those special characters.

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So let's go ahead and print out.

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What we just typed.

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Cargo build.

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Cargo run.

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And we typed out rust, but we did it a super fancy way.

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So again, string literals you will want to use when you don't want to have valid UTF eight.