small fixes
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@ -16,16 +16,16 @@ pub fn exercise_one() {
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// ^ ^
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// ^ ^
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// | |
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// | |
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// What's The variable
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// What's The variable
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// in it itself
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// in it name
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}
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}
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// Did you get all that? The "let" word basically tells us that we now want to
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// Did you get all that? The "let" word basically tells us that we now want to
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// define a variable, and what follows it, the "x" is the name of the variable.
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// define a variable, and what follows it (the "x") is the name of the variable.
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// Each variable has a name, like a label you put on your cardboard box so you
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// Each variable has a name, like a label you put on your cardboard box so you
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// don't confuse it with another, similar looking one.
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// don't confuse it with another, similar looking one.
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// The whole "verify!" deal essentially means that Rustlings is checking if you
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// The whole "verify!" deal essentially means that Rustlings is checking if you
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// solved the exercise correctly. It compares the first argument with the
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// solved the exercise correctly. It compares the first argument with the
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// second, so in this case "0" with "x", where "x" is the _value_ of the variable
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// second, so in this case "0" with "x", where "x" is the *value* of the variable
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// we called "x". When you write "x", you pull out the cardboard box labelled "x"
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// we called "x". When you write "x", you pull out the cardboard box labelled "x"
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// and take out what's inside of it.
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// and take out what's inside of it.
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// Speaking of which, what *is* inside of our "x" cardboard box? I don't think it's
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// Speaking of which, what *is* inside of our "x" cardboard box? I don't think it's
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