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Rust program to create a simple module

Rust | Module Example: Write a program to create a simple module.
Submitted by Nidhi, on October 29, 2021

Problem Solution:

In this program, we will create a module that contains a function. A module is a group of similar types of functions.

Program/Source Code:

The source code to create a simple module is given below. The given program is compiled and executed successfully.

// Rust program to create a simple module

pub mod Sample {
   pub fn sayHello(name:String) {
      println!("Hello {}",name);
   }
}

fn main(){
   Sample::sayHello("Herry Potter".to_string());
}

Output:

Hello Herry Potter

Explanation:

In the above program, we created a module Sample. The Sample module contains a function sayHello() to print the message.

In the main() function, we called the sayHello() method with a specified string and printed the result.

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