diff options
Diffstat (limited to 'src/about_variables.rs')
| -rw-r--r-- | src/about_variables.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/about_variables.rs b/src/about_variables.rs index bef8049..6ae4124 100644 --- a/src/about_variables.rs +++ b/src/about_variables.rs @@ -16,16 +16,16 @@ pub fn exercise_one() { // ^ ^ // | | // What's The variable - // in it itself + // in it name } // Did you get all that? The "let" word basically tells us that we now want to -// define a variable, and what follows it, the "x" is the name of the variable. +// define a variable, and what follows it (the "x") is the name of the variable. // Each variable has a name, like a label you put on your cardboard box so you // don't confuse it with another, similar looking one. // The whole "verify!" deal essentially means that Rustlings is checking if you // solved the exercise correctly. It compares the first argument with the -// second, so in this case "0" with "x", where "x" is the _value_ of the variable +// second, so in this case "0" with "x", where "x" is the *value* of the variable // we called "x". When you write "x", you pull out the cardboard box labelled "x" // and take out what's inside of it. // Speaking of which, what *is* inside of our "x" cardboard box? I don't think it's |