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How to get vector size in Rust



141 views
asked Oct 29, 2022 by avibootz
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1 Answer

0 votes 
fn main() {
    let v = vec![4, 5, 2, 0, 9, 3, 8];
 
    println!("{}", v.len());
}
 
 
 
 
/*
run:
 
7
 
*/

 



answered Oct 29, 2022 by avibootz

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