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23 lines
522 B
Plaintext
23 lines
522 B
Plaintext
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File: sample.rs
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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 }
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14
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15 fn area(rectangle: &Rectangle) -> u32 {
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16 rectangle.width * rectangle.height
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17 }
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18
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19 fn perimeter(rectangle: &Rectangle) -> u32 {
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20 (rectangle.width + rectangle.height) * 2
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21 }
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