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Rust program to create a slice from a string without specifying the start index

Rust | Slice Example: Write a program to create a slice from a string without specifying the start index.
Last Updated : October 18, 2021

Problem Statement

In this program, we will create a string and then we will create a slice from the string without specifying the start index and print the result.

Program/Source Code

The source code to create a slice from a string without specifying the start index is given below. The given program is compiled and executed successfully.

// Rust program to create a slice from 
// string without specifying start index

fn main() {
   let str   = "Includehelp".to_string();
   let slice = &str[..3]; 
   
   println!("Slice: {}",slice);
}