RUST AND JAVA FOR BEGINNERS: 2 BOOKS IN 1 - Learn Coding Fast! RUST AND JAVA Crash Course, A QuickStart Guide, Tutorial Book by Program Examples, In Easy Steps! by TAM SEL

Author:TAM SEL [SEL, TAM]
Language: eng
Format: azw3
Published: 2019-11-27T16:00:00+00:00

{

fn a(&self)->f64

{

2.0*(self.length+self.breadth)

}

}

fn print_perimeter<Square,Rectangle>(s:Square,r:Rectangle)

where Square : Perimeter,

Rectangle : Perimeter

{

let r1 = s.a();

let r2 = r.a();

println!("Perimeter of a square is {}",r1);

println!("Perimeter of a rectangle is {}",r2);

}

fn main()

{

let sq = Square{side : 6.2};

let rect = Rectangle{length : 3.2,breadth:5.6};

print_perimeter(sq,rect);

}

Output:

Perimeter of a square is 24.8

Perimeter of a rectangle is 17.6

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