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Now that we have gone over to implementations for a couple of different iterations, I want you to take

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some time to implement the mutable iterator known as Editor Mute.

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As you might have noticed when we were implementing these two iterations in their set up is very similar.

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So the same will hold true for our mutable iterator.

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Don't forget you need to pass in a parameter here, a return type, and then add in your code down here

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as well as creating your struct and then also implementing in the editor trait for or mute.

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So take some time to give this a whirl.

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And then in the next lecture we will go over my solution.