2018-05-12 14:46:29 +00:00
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struct Rectangle {
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width: u32,
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height: u32,
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}
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fn main() {
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let rect1 = Rectangle { width: 30, height: 50 };
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println!(
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"The perimeter of the rectangle is {} pixels.",
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perimeter(&rect1)
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);
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2018-09-12 18:28:30 +00:00
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println!(r#"This line contains invalid utf8: "<22><><EFBFBD><EFBFBD><EFBFBD>"#;
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2018-05-12 14:46:29 +00:00
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}
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fn area(rectangle: &Rectangle) -> u32 {
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rectangle.width * rectangle.height
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}
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fn perimeter(rectangle: &Rectangle) -> u32 {
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(rectangle.width + rectangle.height) * 2
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}
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2018-09-11 02:20:09 +00:00
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// Tab alignment:
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/*
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2018-09-12 18:28:30 +00:00
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Indent
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1 2 3 4
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1 ?
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22 ?
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333 ?
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4444 ?
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55555 ?
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666666 ?
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7777777 ?
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88888888 ?
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2018-09-11 02:20:09 +00:00
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*/
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