Question

How to return value from loop expression with break in Rust

Answer 1

fn main() {
    let mut i = 0;

    let result = loop {
        i += 1;

        if i == 5 {
            break i * 2;
        }
    };
    
    println!("The result is: {result}");
}

   
   
/*
run:
   
The result is: 10

*/

 

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