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Rust program to pass a structure to the function

Rust | Passing structure to function: Write an example to demonstrate an example of passing a structure to the function.
Submitted by Nidhi, on October 09, 2021

Problem Solution:

In this program, we will create a user-defined function to pass a structure into the function and print the member of the structure.

Program/Source Code:

The source code to pass a structure into the function is given below. The given program is compiled and executed successfully.

// Rust program to pass a structure
// into the function

struct Employee {
   id:i32,
   name:String,
   class:String
}

fn printEmp( emp:Employee){
    println!("Id:{}, Name:{}, Class:{}",emp.id,emp.name,emp.class);
}

fn main() {
    let emp = Employee {id:101,name:String::from("Rohit"),class:String::from("MCA")};

    printEmp(emp);
}

Output:

Id:101, Name:Rohit, Class:MCA

Explanation:

In the above program, we created two functions printEmp() and main(). The printEmp() function is a user-defined function that accepts structure as a parameter and prints the member of structure on the console screen.

In the main() function, we created the object of structure Employee and passed it to the printEmp() function, and printed employee information.

Rust Functions Programs »



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