Rust program to print the program name

Rust Example: Write a program to print the program name.
Submitted by Nidhi, on November 25, 2021

Problem Solution:

In this program, we will print the program name using the command line argument.

Program/Source Code:

The source code to print the program name is given below. The given program is compiled and executed on UBUNTU 18.04 successfully.

// Rust program to print the program name

fn main(){
   	let args = std::env::args(); 

   	for arg in args {
   		println!("Program name is: {}",arg);
   	}
}

Output:

Compile:
$ rustc main.rs

Execute:
$ ./main
Program name is: ./main

Explanation:

In the main() function, we printed the program name using the command line argument.

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