Home » Rust » Rust Programs

Rust program to clear specific bit using bitwise operator

Here, we are going to learn how to clear specific bit using bitwise operator in Rust programming language?
Submitted by Nidhi, on September 24, 2021

Problem Solution:

Here, we will create a 16-bit integer number and clear the 3^rd bit of the number using the bitwise OR operator and bitwise NOT (!) operator, and print the result.

Program/Source Code:

The source code to clear specific bits using the bitwise operator is given below. The given program is compiled and executed successfully.

// Rust program to clear specific bit 
// using bitwise operator

fn main() {
    let mut num:i16=10;    

    num = num & !(1<<3);

    println!("Result: {}",num);
}

Output:

Result: 2

Explanation:

Here, we created an integer variable num with an initial value of 10. Then we clear the 3^rd bit of the number using the bitwise OR (|) and bitwise NOT (!) operator. After that, we printed the updated number.

Rust Basic Programs »

---