rust round 2 decimal places

Duco Defiant Dogfish answered on March 7, 2021 Popularity 8/10 Helpfulness 4/10

answer rust round 2 decimal places

Comment

fn main() {
    let x = 12.34567_f64;
    let y = (x * 100.0).round() / 100.0;

    println!("{:.5} {:.5}", x, y);
}

// There is no built in method

Popularity 8/10 Helpfulness 4/10 Language rust

Source: Grepper

Tags: decimal rust

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Contributed on Mar 07 2021

Duco Defiant Dogfish

0 Answers Avg Quality 2/10

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