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How to convert an f32 to an f64 in Rust



20 views
asked Apr 12 by avibootz
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1 Answer

0 votes 
fn main() {
    let f: f32 = 12.34;
    let d = f as f64;

    println!("f (f32): {}", f);
    println!("d (f64): {}", d);
}


/*
run:

f (f32): 12.34
d (f64): 12.34000015258789

*/

 



answered Apr 12 by avibootz

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