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21 lines
396 B
Markdown
21 lines
396 B
Markdown
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# `for`
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The [`for` loop](https://doc.rust-lang.org/std/keyword.for.html) iterates over
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ranges of values:
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```rust,editable
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fn main() {
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for x in 1..5 {
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println!("x: {x}");
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}
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}
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```
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<details>
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- We will discuss iteration later; for now, just stick to range expressions.
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- Note that the `for` loop only iterates to `4`. Show the `1..=5` syntax for an
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inclusive range.
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</details>
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