Rust program to check a specified directory exists or not

Check a specified directory exists or not

Rust Programming Language

Problem

In this program, we will check a specified directory is exists or not using the is_dir() method and print the appropriate message.

Input

// Rust program to check a specified directory
// exists or not

use std::path::Path;

fn main() {
let path1 = "MyDir";
let path2 = "MyDir1";

let result1: bool = Path::new(path1).is_dir();
let result2: bool = Path::new(path2).is_dir();

if result1==true
{
println!("Directory 'MyDir' exists");
}
else
{
println!("Directory 'MyDir' does not exists");
}

if result2==true
{
println!("Directory 'MyDir1' exists");
}
else
{
println!("Directory 'MyDir1' does not exists");
}
}{codeBox}

Output

$ rustc main.rs

$ ./main
Directory 'MyDir' exists
Directory 'MyDir1' does not exists{codeBox}

Explanation

Here, we checked a specified directory exists or not using the is_dir() method and printed the appropriate message.