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23 lines
625 B
Plaintext
23 lines
625 B
Plaintext
1 struct Rectangle {
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2 width: u32,
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3 height: u32,
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4 }
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5
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6 _ fn main() {
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7 let rect1 = Rectangle { width: 30, height: 50 };
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8
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9 println!(
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10 ~ "The perimeter of the rectangle is {} pixels.",
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11 ~ perimeter(&rect1)
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12 );
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13 + println!(r#"This line contains invalid utf8: "<22><><EFBFBD><EFBFBD><EFBFBD>"#;
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14 }
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15
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16 fn area(rectangle: &Rectangle) -> u32 {
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17 rectangle.width * rectangle.height
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18 }
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19 +
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20 + fn perimeter(rectangle: &Rectangle) -> u32 {
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21 + (rectangle.width + rectangle.height) * 2
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22 + }
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