Loop
Loop
Loop statements are used to repeat a piece of code for a given number of times or until it satisfies a condition.
Syntax:
loop {
// Statements(s)
}
Example
fn main() {
let mut n = 1;
loop {
n += 1;
println!("Value: {}", n);
if n > 55 {
break;
}
}
println!("Value of n is {}", n);
let l = 12..33;
for i in l {
println!("THE VALUE IS {}", i);
}
Break keyword is used here to terminate the loop from further iterating, and if there is not break keyword then loop will execute for indefinitely amount of time i.e. it won'r stop.
Output
prints value till 56 and then loop breaks and then other loop starts looping from 12 to 32
