Rust-Programming-Cookbook/Chapter06/sample_panic.rs

//-- #########################
//-- Task: Implementing panic 
//-- Author: Vigneshwer.D
//-- Version: 1.0.0
//-- Date: 26 March 17
//-- #########################

// function which checks if the strings are same or not
fn compare_stmt(stmt: &str) {
    // Check if the statements are same or not 
    if stmt == "Another book" { 
    	panic!("Rust Cookbook is not selected!!!!"); 
    }

    println!("Statements is {}!!!!!", stmt);
}

// Execution starts here
fn main() {
    compare_stmt("Rust Cookbook");
    compare_stmt("Another book");
}