Question

How to remove the trailing slashes from a string in Rust

Answer 1

fn remove_trailing_slashes(input: &str) -> String {
    input.trim_end_matches('/').to_string()
}

fn main() {
    let input1 = "/ABC/";
    let input2 = "/ABC////";
    let input3 = "/ABC";

    println!("{}", remove_trailing_slashes(input1));
    println!("{}", remove_trailing_slashes(input2));
    println!("{}", remove_trailing_slashes(input3));
}

   
    
/*
run:
    
/ABC
/ABC
/ABC
    
*/

 

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