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yaml --- r: 108488 b: refs/heads/dist-snap c: 68c960a h: refs/heads/master v: v3
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[refs]

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branches/dist-snap/src/doc/tutorial.md

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This code prints out a weird sequence of numbers and stops as soon as
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it finds one that can be divided by five.
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There is also a for-loop that can be used to iterate over a range of numbers
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(or, more generally, anything implementing the `Iterator` trait):
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There is also a for-loop that can be used to iterate over a range of numbers:
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~~~~
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for n in range(0, 5) {
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The snippet above prints integer numbers under 5 starting at 0.
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More generally, a for loop works with anything implementing the `Iterator` trait.
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Data structures can provide one or more methods that return iterators over
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their contents. For example, strings support iteration over their contents in
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various ways:
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~~~~
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let s = "Hello";
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for c in s.chars() {
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println!("{}", c);
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}
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~~~~
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The snippet above prints the characters in "Hello" vertically, adding a new
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line after each character.
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# Data structures
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