Question

How to convert a vector of u8 to a string in Rust

Answer 1

fn main() {
    let vec: Vec<u8> = vec![72, 101, 108, 108, 111]; 
    
    let s = String::from_utf8(vec).unwrap(); 
    
    println!("{}", s); 
}



  
/*
run:
  
Hello
  
*/

 

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