Remove use of range() in iterator docs. #22296
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r? @pcwalton (rust_highfive has picked a reviewer for you, use r? to override) |
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| ```{rust} | ||
| ```rust | ||
| let nums = vec![1, 2, 3]; | ||
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| for i in range(0, nums.len()) { |
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lol and others, fixed them too
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| @@ -4,20 +4,20 @@ Let's talk about loops. | |||
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| Remember Rust's `for` loop? Here's an example: | |||
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| ```{rust} | |||
| for x in range(0, 10) { | |||
| ``` | |||
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| ```{rust} | ||
| let sum = range(1, 4) | ||
| ```rust | ||
| let sum = 1..4 | ||
| .fold(0, |sum, x| sum + x); |
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Parentheses needed around (1..4) here, else it is 1..(4.fold(---))
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Feedback addressed. @gankro r? |
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@bors r+ 817f3 rollup |
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Fixes #21577.