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@ -1,6 +1,6 @@
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//
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// Functions! We've already seen lots of ones called "main()". Now let's try
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// writing one of our own:
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// Functions! We've already created lots of functions called "main()". Now let's
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// try writing one of our own:
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//
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// fn foo(n: u8) u8 {
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// return n + 1;
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