Question

How to remove string trailing path separator in Rust

Answer 1

use std::path::{Path};

fn remove_trailing_separator(path: &str) -> String {
    let path = Path::new(path);
    let cleaned_path = path.components().as_path();
    
    cleaned_path.to_string_lossy().into_owned()
}

fn main() {
    let path_with_trailing_separator = "/path/project/";
    let cleaned_path = remove_trailing_separator(path_with_trailing_separator);
    
    println!("{}", cleaned_path);
}

   
    
/*
run:
    
/path/project
    
*/

 

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